annotate document/SVFileReader.cpp @ 173:102317ae3970

* Better abbreviation modes for layer names in pane (and input model combo of plugin parameter dialog) * Avoid crash when loading SV file containing model derived from nonexistent model (shouldn't happen of course, but see bug #1771769) * Remember last-used input model in plugin parameter dialog * Don't override a layer colour loaded from a session file with the generated default colour when attaching it to a view
author Chris Cannam
date Fri, 10 Aug 2007 16:36:50 +0000
parents 567df8af372c
children aaf806ce329a
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@0 33
Chris@1 34 #include "view/Pane.h"
Chris@0 35
Chris@1 36 #include "Document.h"
Chris@0 37
Chris@0 38 #include <QString>
Chris@0 39 #include <QMessageBox>
Chris@0 40 #include <QFileDialog>
Chris@0 41
Chris@0 42 #include <iostream>
Chris@0 43
Chris@0 44 SVFileReader::SVFileReader(Document *document,
Chris@87 45 SVFileReaderPaneCallback &callback,
Chris@87 46 QString location) :
Chris@0 47 m_document(document),
Chris@0 48 m_paneCallback(callback),
Chris@87 49 m_location(location),
Chris@0 50 m_currentPane(0),
Chris@0 51 m_currentDataset(0),
Chris@0 52 m_currentDerivedModel(0),
Chris@55 53 m_currentDerivedModelId(-1),
Chris@0 54 m_currentPlayParameters(0),
Chris@0 55 m_datasetSeparator(" "),
Chris@0 56 m_inRow(false),
Chris@154 57 m_inLayer(false),
Chris@154 58 m_inView(false),
Chris@0 59 m_rowNumber(0),
Chris@0 60 m_ok(false)
Chris@0 61 {
Chris@0 62 }
Chris@0 63
Chris@0 64 void
Chris@0 65 SVFileReader::parse(const QString &xmlData)
Chris@0 66 {
Chris@0 67 QXmlInputSource inputSource;
Chris@0 68 inputSource.setData(xmlData);
Chris@0 69 parse(inputSource);
Chris@0 70 }
Chris@0 71
Chris@0 72 void
Chris@0 73 SVFileReader::parse(QXmlInputSource &inputSource)
Chris@0 74 {
Chris@0 75 QXmlSimpleReader reader;
Chris@0 76 reader.setContentHandler(this);
Chris@0 77 reader.setErrorHandler(this);
Chris@0 78 m_ok = reader.parse(inputSource);
Chris@0 79 }
Chris@0 80
Chris@0 81 bool
Chris@0 82 SVFileReader::isOK()
Chris@0 83 {
Chris@0 84 return m_ok;
Chris@0 85 }
Chris@0 86
Chris@0 87 SVFileReader::~SVFileReader()
Chris@0 88 {
Chris@0 89 if (!m_awaitingDatasets.empty()) {
Chris@0 90 std::cerr << "WARNING: SV-XML: File ended with "
Chris@0 91 << m_awaitingDatasets.size() << " unfilled model dataset(s)"
Chris@0 92 << std::endl;
Chris@0 93 }
Chris@0 94
Chris@0 95 std::set<Model *> unaddedModels;
Chris@0 96
Chris@0 97 for (std::map<int, Model *>::iterator i = m_models.begin();
Chris@0 98 i != m_models.end(); ++i) {
Chris@0 99 if (m_addedModels.find(i->second) == m_addedModels.end()) {
Chris@0 100 unaddedModels.insert(i->second);
Chris@0 101 }
Chris@0 102 }
Chris@0 103
Chris@0 104 if (!unaddedModels.empty()) {
Chris@0 105 std::cerr << "WARNING: SV-XML: File contained "
Chris@0 106 << unaddedModels.size() << " unused models"
Chris@0 107 << std::endl;
Chris@0 108 while (!unaddedModels.empty()) {
Chris@0 109 delete *unaddedModels.begin();
Chris@0 110 unaddedModels.erase(unaddedModels.begin());
Chris@0 111 }
Chris@0 112 }
Chris@0 113 }
Chris@0 114
Chris@0 115 bool
Chris@0 116 SVFileReader::startElement(const QString &, const QString &,
Chris@0 117 const QString &qName,
Chris@0 118 const QXmlAttributes &attributes)
Chris@0 119 {
Chris@0 120 QString name = qName.toLower();
Chris@0 121
Chris@0 122 bool ok = false;
Chris@0 123
Chris@0 124 // Valid element names:
Chris@0 125 //
Chris@0 126 // sv
Chris@0 127 // data
Chris@0 128 // dataset
Chris@0 129 // display
Chris@0 130 // derivation
Chris@0 131 // playparameters
Chris@0 132 // layer
Chris@0 133 // model
Chris@0 134 // point
Chris@0 135 // row
Chris@0 136 // view
Chris@0 137 // window
Chris@0 138
Chris@0 139 if (name == "sv") {
Chris@0 140
Chris@0 141 // nothing needed
Chris@0 142 ok = true;
Chris@0 143
Chris@0 144 } else if (name == "data") {
Chris@0 145
Chris@0 146 // nothing needed
Chris@0 147 m_inData = true;
Chris@0 148 ok = true;
Chris@0 149
Chris@0 150 } else if (name == "display") {
Chris@0 151
Chris@0 152 // nothing needed
Chris@0 153 ok = true;
Chris@0 154
Chris@0 155 } else if (name == "window") {
Chris@0 156
Chris@0 157 ok = readWindow(attributes);
Chris@0 158
Chris@0 159 } else if (name == "model") {
Chris@0 160
Chris@0 161 ok = readModel(attributes);
Chris@0 162
Chris@0 163 } else if (name == "dataset") {
Chris@0 164
Chris@0 165 ok = readDatasetStart(attributes);
Chris@0 166
Chris@0 167 } else if (name == "bin") {
Chris@0 168
Chris@0 169 ok = addBinToDataset(attributes);
Chris@0 170
Chris@0 171 } else if (name == "point") {
Chris@0 172
Chris@0 173 ok = addPointToDataset(attributes);
Chris@0 174
Chris@0 175 } else if (name == "row") {
Chris@0 176
Chris@0 177 ok = addRowToDataset(attributes);
Chris@0 178
Chris@0 179 } else if (name == "layer") {
Chris@0 180
Chris@0 181 addUnaddedModels(); // all models must be specified before first layer
Chris@0 182 ok = readLayer(attributes);
Chris@0 183
Chris@0 184 } else if (name == "view") {
Chris@0 185
Chris@0 186 m_inView = true;
Chris@0 187 ok = readView(attributes);
Chris@0 188
Chris@0 189 } else if (name == "derivation") {
Chris@0 190
Chris@0 191 ok = readDerivation(attributes);
Chris@0 192
Chris@0 193 } else if (name == "playparameters") {
Chris@0 194
Chris@0 195 ok = readPlayParameters(attributes);
Chris@0 196
Chris@0 197 } else if (name == "plugin") {
Chris@0 198
Chris@0 199 ok = readPlugin(attributes);
Chris@0 200
Chris@0 201 } else if (name == "selections") {
Chris@0 202
Chris@0 203 m_inSelections = true;
Chris@0 204 ok = true;
Chris@0 205
Chris@0 206 } else if (name == "selection") {
Chris@0 207
Chris@0 208 ok = readSelection(attributes);
Chris@154 209
Chris@154 210 } else if (name == "measurement") {
Chris@154 211
Chris@154 212 ok = readMeasurement(attributes);
Chris@154 213
Chris@154 214 } else {
Chris@154 215 std::cerr << "WARNING: SV-XML: Unexpected element \""
Chris@154 216 << name.toLocal8Bit().data() << "\"" << std::endl;
Chris@0 217 }
Chris@0 218
Chris@0 219 if (!ok) {
Chris@0 220 std::cerr << "WARNING: SV-XML: Failed to completely process element \""
Chris@0 221 << name.toLocal8Bit().data() << "\"" << std::endl;
Chris@0 222 }
Chris@0 223
Chris@0 224 return true;
Chris@0 225 }
Chris@0 226
Chris@0 227 bool
Chris@0 228 SVFileReader::characters(const QString &text)
Chris@0 229 {
Chris@0 230 bool ok = false;
Chris@0 231
Chris@0 232 if (m_inRow) {
Chris@0 233 ok = readRowData(text);
Chris@0 234 if (!ok) {
Chris@0 235 std::cerr << "WARNING: SV-XML: Failed to read row data content for row " << m_rowNumber << std::endl;
Chris@0 236 }
Chris@0 237 }
Chris@0 238
Chris@0 239 return true;
Chris@0 240 }
Chris@0 241
Chris@0 242 bool
Chris@0 243 SVFileReader::endElement(const QString &, const QString &,
Chris@0 244 const QString &qName)
Chris@0 245 {
Chris@0 246 QString name = qName.toLower();
Chris@0 247
Chris@0 248 if (name == "dataset") {
Chris@0 249
Chris@0 250 if (m_currentDataset) {
Chris@0 251
Chris@0 252 bool foundInAwaiting = false;
Chris@0 253
Chris@0 254 for (std::map<int, int>::iterator i = m_awaitingDatasets.begin();
Chris@0 255 i != m_awaitingDatasets.end(); ++i) {
Chris@173 256 if (haveModel(i->second) &&
Chris@173 257 m_models[i->second] == m_currentDataset) {
Chris@0 258 m_awaitingDatasets.erase(i);
Chris@0 259 foundInAwaiting = true;
Chris@0 260 break;
Chris@0 261 }
Chris@0 262 }
Chris@0 263
Chris@0 264 if (!foundInAwaiting) {
Chris@0 265 std::cerr << "WARNING: SV-XML: Dataset precedes model, or no model uses dataset" << std::endl;
Chris@0 266 }
Chris@0 267 }
Chris@0 268
Chris@0 269 m_currentDataset = 0;
Chris@0 270
Chris@0 271 } else if (name == "data") {
Chris@0 272
Chris@0 273 addUnaddedModels();
Chris@0 274 m_inData = false;
Chris@0 275
Chris@0 276 } else if (name == "derivation") {
Chris@55 277
Chris@55 278 if (!m_currentDerivedModel) {
Chris@55 279 if (m_currentDerivedModel < 0) {
Chris@55 280 std::cerr << "WARNING: SV-XML: Bad derivation output model id "
Chris@55 281 << m_currentDerivedModelId << std::endl;
Chris@173 282 } else if (haveModel(m_currentDerivedModelId)) {
Chris@55 283 std::cerr << "WARNING: SV-XML: Derivation has existing model "
Chris@55 284 << m_currentDerivedModelId
Chris@55 285 << " as target, not regenerating" << std::endl;
Chris@55 286 } else {
Chris@55 287 m_currentDerivedModel = m_models[m_currentDerivedModelId] =
Chris@55 288 m_document->addDerivedModel(m_currentTransform,
Chris@55 289 m_currentTransformSource,
Chris@55 290 m_currentTransformContext,
Chris@55 291 m_currentTransformConfiguration);
Chris@55 292 }
Chris@55 293 } else {
Chris@0 294 m_document->addDerivedModel(m_currentTransform,
Chris@55 295 m_currentTransformSource,
Chris@30 296 m_currentTransformContext,
Chris@0 297 m_currentDerivedModel,
Chris@0 298 m_currentTransformConfiguration);
Chris@0 299 }
Chris@0 300
Chris@55 301 m_addedModels.insert(m_currentDerivedModel);
Chris@55 302 m_currentDerivedModel = 0;
Chris@55 303 m_currentDerivedModelId = -1;
Chris@55 304 m_currentTransform = "";
Chris@55 305 m_currentTransformConfiguration = "";
Chris@55 306
Chris@0 307 } else if (name == "row") {
Chris@0 308 m_inRow = false;
Chris@154 309 } else if (name == "layer") {
Chris@154 310 m_inLayer = false;
Chris@0 311 } else if (name == "view") {
Chris@0 312 m_inView = false;
Chris@0 313 } else if (name == "selections") {
Chris@0 314 m_inSelections = false;
Chris@0 315 } else if (name == "playparameters") {
Chris@0 316 m_currentPlayParameters = 0;
Chris@0 317 }
Chris@0 318
Chris@0 319 return true;
Chris@0 320 }
Chris@0 321
Chris@0 322 bool
Chris@0 323 SVFileReader::error(const QXmlParseException &exception)
Chris@0 324 {
Chris@0 325 m_errorString =
Chris@0 326 QString("ERROR: SV-XML: %1 at line %2, column %3")
Chris@0 327 .arg(exception.message())
Chris@0 328 .arg(exception.lineNumber())
Chris@0 329 .arg(exception.columnNumber());
Chris@0 330 std::cerr << m_errorString.toLocal8Bit().data() << std::endl;
Chris@0 331 return QXmlDefaultHandler::error(exception);
Chris@0 332 }
Chris@0 333
Chris@0 334 bool
Chris@0 335 SVFileReader::fatalError(const QXmlParseException &exception)
Chris@0 336 {
Chris@0 337 m_errorString =
Chris@0 338 QString("FATAL ERROR: SV-XML: %1 at line %2, column %3")
Chris@0 339 .arg(exception.message())
Chris@0 340 .arg(exception.lineNumber())
Chris@0 341 .arg(exception.columnNumber());
Chris@0 342 std::cerr << m_errorString.toLocal8Bit().data() << std::endl;
Chris@0 343 return QXmlDefaultHandler::fatalError(exception);
Chris@0 344 }
Chris@0 345
Chris@0 346
Chris@0 347 #define READ_MANDATORY(TYPE, NAME, CONVERSION) \
Chris@0 348 TYPE NAME = attributes.value(#NAME).trimmed().CONVERSION(&ok); \
Chris@0 349 if (!ok) { \
Chris@0 350 std::cerr << "WARNING: SV-XML: Missing or invalid mandatory " #TYPE " attribute \"" #NAME "\"" << std::endl; \
Chris@0 351 return false; \
Chris@0 352 }
Chris@0 353
Chris@0 354 bool
Chris@0 355 SVFileReader::readWindow(const QXmlAttributes &attributes)
Chris@0 356 {
Chris@0 357 bool ok = false;
Chris@0 358
Chris@0 359 READ_MANDATORY(int, width, toInt);
Chris@0 360 READ_MANDATORY(int, height, toInt);
Chris@0 361
Chris@0 362 m_paneCallback.setWindowSize(width, height);
Chris@0 363 return true;
Chris@0 364 }
Chris@0 365
Chris@0 366 void
Chris@0 367 SVFileReader::addUnaddedModels()
Chris@0 368 {
Chris@0 369 std::set<Model *> unaddedModels;
Chris@0 370
Chris@0 371 for (std::map<int, Model *>::iterator i = m_models.begin();
Chris@0 372 i != m_models.end(); ++i) {
Chris@0 373 if (m_addedModels.find(i->second) == m_addedModels.end()) {
Chris@0 374 unaddedModels.insert(i->second);
Chris@0 375 }
Chris@0 376 }
Chris@0 377
Chris@0 378 for (std::set<Model *>::iterator i = unaddedModels.begin();
Chris@0 379 i != unaddedModels.end(); ++i) {
Chris@0 380 m_document->addImportedModel(*i);
Chris@0 381 m_addedModels.insert(*i);
Chris@0 382 }
Chris@0 383 }
Chris@0 384
Chris@0 385 bool
Chris@0 386 SVFileReader::readModel(const QXmlAttributes &attributes)
Chris@0 387 {
Chris@0 388 bool ok = false;
Chris@0 389
Chris@0 390 READ_MANDATORY(int, id, toInt);
Chris@0 391
Chris@173 392 if (haveModel(id)) {
Chris@0 393 std::cerr << "WARNING: SV-XML: Ignoring duplicate model id " << id
Chris@0 394 << std::endl;
Chris@0 395 return false;
Chris@0 396 }
Chris@0 397
Chris@0 398 QString name = attributes.value("name");
Chris@0 399
Chris@167 400 std::cerr << "SVFileReader::readModel: model name \"" << name.toStdString() << "\"" << std::endl;
Chris@167 401
Chris@0 402 READ_MANDATORY(int, sampleRate, toInt);
Chris@0 403
Chris@0 404 QString type = attributes.value("type").trimmed();
Chris@0 405 bool mainModel = (attributes.value("mainModel").trimmed() == "true");
Chris@55 406
Chris@0 407 if (type == "wavefile") {
Chris@0 408
Chris@87 409 WaveFileModel *model = 0;
Chris@88 410 FileFinder *ff = FileFinder::getInstance();
Chris@88 411 QString originalPath = attributes.value("file");
Chris@88 412 QString path = ff->find(FileFinder::AudioFile,
Chris@88 413 originalPath, m_location);
Chris@87 414 QUrl url(path);
Chris@87 415
Chris@87 416 if (RemoteFile::canHandleScheme(url)) {
Chris@87 417
Chris@87 418 RemoteFile rf(url);
Chris@87 419 rf.wait();
Chris@87 420
Chris@87 421 if (rf.isOK()) {
Chris@88 422
Chris@88 423 model = new WaveFileModel(rf.getLocalFilename(), path);
Chris@87 424 if (!model->isOK()) {
Chris@87 425 delete model;
Chris@87 426 model = 0;
Chris@87 427 //!!! and delete local file?
Chris@87 428 }
Chris@87 429 }
Chris@87 430 } else {
Chris@87 431
Chris@87 432 model = new WaveFileModel(path);
Chris@87 433 if (!model->isOK()) {
Chris@87 434 delete model;
Chris@87 435 model = 0;
Chris@87 436 }
Chris@87 437 }
Chris@87 438
Chris@87 439 if (!model) return false;
Chris@87 440
Chris@167 441 model->setObjectName(name);
Chris@0 442 m_models[id] = model;
Chris@0 443 if (mainModel) {
Chris@0 444 m_document->setMainModel(model);
Chris@0 445 m_addedModels.insert(model);
Chris@0 446 }
Chris@0 447 // Derived models will be added when their derivation
Chris@0 448 // is found.
Chris@0 449
Chris@0 450 return true;
Chris@0 451
Chris@0 452 } else if (type == "dense") {
Chris@0 453
Chris@0 454 READ_MANDATORY(int, dimensions, toInt);
Chris@0 455
Chris@55 456 // Currently the only dense model we support here is the dense
Chris@55 457 // 3d model. Dense time-value models are always file-backed
Chris@55 458 // waveform data, at this point, and they come in as wavefile
Chris@55 459 // models.
Chris@0 460
Chris@0 461 if (dimensions == 3) {
Chris@0 462
Chris@0 463 READ_MANDATORY(int, windowSize, toInt);
Chris@0 464 READ_MANDATORY(int, yBinCount, toInt);
Chris@0 465
Chris@3 466 EditableDenseThreeDimensionalModel *model =
Chris@3 467 new EditableDenseThreeDimensionalModel
Chris@3 468 (sampleRate, windowSize, yBinCount);
Chris@0 469
Chris@0 470 float minimum = attributes.value("minimum").trimmed().toFloat(&ok);
Chris@0 471 if (ok) model->setMinimumLevel(minimum);
Chris@0 472
Chris@0 473 float maximum = attributes.value("maximum").trimmed().toFloat(&ok);
Chris@0 474 if (ok) model->setMaximumLevel(maximum);
Chris@0 475
Chris@0 476 int dataset = attributes.value("dataset").trimmed().toInt(&ok);
Chris@0 477 if (ok) m_awaitingDatasets[dataset] = id;
Chris@0 478
Chris@167 479 model->setObjectName(name);
Chris@0 480 m_models[id] = model;
Chris@0 481 return true;
Chris@0 482
Chris@0 483 } else {
Chris@0 484
Chris@0 485 std::cerr << "WARNING: SV-XML: Unexpected dense model dimension ("
Chris@0 486 << dimensions << ")" << std::endl;
Chris@0 487 }
Chris@0 488 } else if (type == "sparse") {
Chris@0 489
Chris@0 490 READ_MANDATORY(int, dimensions, toInt);
Chris@0 491
Chris@0 492 if (dimensions == 1) {
Chris@0 493
Chris@0 494 READ_MANDATORY(int, resolution, toInt);
Chris@0 495
Chris@0 496 SparseOneDimensionalModel *model = new SparseOneDimensionalModel
Chris@0 497 (sampleRate, resolution);
Chris@167 498 model->setObjectName(name);
Chris@0 499 m_models[id] = model;
Chris@0 500
Chris@0 501 int dataset = attributes.value("dataset").trimmed().toInt(&ok);
Chris@0 502 if (ok) m_awaitingDatasets[dataset] = id;
Chris@0 503
Chris@0 504 return true;
Chris@0 505
Chris@0 506 } else if (dimensions == 2 || dimensions == 3) {
Chris@0 507
Chris@0 508 READ_MANDATORY(int, resolution, toInt);
Chris@0 509
Chris@167 510 bool haveMinMax = true;
Chris@0 511 float minimum = attributes.value("minimum").trimmed().toFloat(&ok);
Chris@167 512 if (!ok) haveMinMax = false;
Chris@0 513 float maximum = attributes.value("maximum").trimmed().toFloat(&ok);
Chris@167 514 if (!ok) haveMinMax = false;
Chris@167 515
Chris@0 516 float valueQuantization =
Chris@0 517 attributes.value("valueQuantization").trimmed().toFloat(&ok);
Chris@0 518
Chris@0 519 bool notifyOnAdd = (attributes.value("notifyOnAdd") == "true");
Chris@0 520
Chris@0 521 QString units = attributes.value("units");
Chris@0 522
Chris@0 523 if (dimensions == 2) {
Chris@0 524 if (attributes.value("subtype") == "text") {
Chris@0 525 TextModel *model = new TextModel
Chris@0 526 (sampleRate, resolution, notifyOnAdd);
Chris@167 527 model->setObjectName(name);
Chris@0 528 m_models[id] = model;
Chris@0 529 } else {
Chris@167 530 SparseTimeValueModel *model;
Chris@167 531 if (haveMinMax) {
Chris@167 532 model = new SparseTimeValueModel
Chris@167 533 (sampleRate, resolution, minimum, maximum, notifyOnAdd);
Chris@167 534 } else {
Chris@167 535 model = new SparseTimeValueModel
Chris@167 536 (sampleRate, resolution, notifyOnAdd);
Chris@167 537 }
Chris@0 538 model->setScaleUnits(units);
Chris@167 539 model->setObjectName(name);
Chris@0 540 m_models[id] = model;
Chris@0 541 }
Chris@0 542 } else {
Chris@167 543 NoteModel *model;
Chris@167 544 if (haveMinMax) {
Chris@167 545 model = new NoteModel
Chris@167 546 (sampleRate, resolution, minimum, maximum, notifyOnAdd);
Chris@167 547 } else {
Chris@167 548 model = new NoteModel
Chris@167 549 (sampleRate, resolution, notifyOnAdd);
Chris@167 550 }
Chris@0 551 model->setValueQuantization(valueQuantization);
Chris@0 552 model->setScaleUnits(units);
Chris@167 553 model->setObjectName(name);
Chris@0 554 m_models[id] = model;
Chris@0 555 }
Chris@0 556
Chris@0 557 int dataset = attributes.value("dataset").trimmed().toInt(&ok);
Chris@0 558 if (ok) m_awaitingDatasets[dataset] = id;
Chris@0 559
Chris@0 560 return true;
Chris@0 561
Chris@0 562 } else {
Chris@0 563
Chris@0 564 std::cerr << "WARNING: SV-XML: Unexpected sparse model dimension ("
Chris@0 565 << dimensions << ")" << std::endl;
Chris@0 566 }
Chris@0 567 } else {
Chris@0 568
Chris@0 569 std::cerr << "WARNING: SV-XML: Unexpected model type \""
Chris@88 570 << type.toLocal8Bit().data() << "\" for model id " << id << std::endl;
Chris@0 571 }
Chris@0 572
Chris@0 573 return false;
Chris@0 574 }
Chris@0 575
Chris@0 576 bool
Chris@0 577 SVFileReader::readView(const QXmlAttributes &attributes)
Chris@0 578 {
Chris@0 579 QString type = attributes.value("type");
Chris@0 580 m_currentPane = 0;
Chris@0 581
Chris@0 582 if (type != "pane") {
Chris@0 583 std::cerr << "WARNING: SV-XML: Unexpected view type \""
Chris@0 584 << type.toLocal8Bit().data() << "\"" << std::endl;
Chris@0 585 return false;
Chris@0 586 }
Chris@0 587
Chris@0 588 m_currentPane = m_paneCallback.addPane();
Chris@0 589
Chris@0 590 if (!m_currentPane) {
Chris@0 591 std::cerr << "WARNING: SV-XML: Internal error: Failed to add pane!"
Chris@0 592 << std::endl;
Chris@0 593 return false;
Chris@0 594 }
Chris@0 595
Chris@0 596 bool ok = false;
Chris@0 597
Chris@0 598 View *view = m_currentPane;
Chris@0 599
Chris@0 600 // The view properties first
Chris@0 601
Chris@0 602 READ_MANDATORY(size_t, centre, toUInt);
Chris@0 603 READ_MANDATORY(size_t, zoom, toUInt);
Chris@0 604 READ_MANDATORY(int, followPan, toInt);
Chris@0 605 READ_MANDATORY(int, followZoom, toInt);
Chris@0 606 QString tracking = attributes.value("tracking");
Chris@0 607
Chris@0 608 // Specify the follow modes before we set the actual values
Chris@0 609 view->setFollowGlobalPan(followPan);
Chris@0 610 view->setFollowGlobalZoom(followZoom);
Chris@109 611 view->setPlaybackFollow(tracking == "scroll" ? PlaybackScrollContinuous :
Chris@109 612 tracking == "page" ? PlaybackScrollPage
Chris@109 613 : PlaybackIgnore);
Chris@0 614
Chris@0 615 // Then set these values
Chris@0 616 view->setCentreFrame(centre);
Chris@0 617 view->setZoomLevel(zoom);
Chris@0 618
Chris@0 619 // And pane properties
Chris@0 620 READ_MANDATORY(int, centreLineVisible, toInt);
Chris@0 621 m_currentPane->setCentreLineVisible(centreLineVisible);
Chris@0 622
Chris@0 623 int height = attributes.value("height").toInt(&ok);
Chris@0 624 if (ok) {
Chris@0 625 m_currentPane->resize(m_currentPane->width(), height);
Chris@0 626 }
Chris@0 627
Chris@0 628 return true;
Chris@0 629 }
Chris@0 630
Chris@0 631 bool
Chris@0 632 SVFileReader::readLayer(const QXmlAttributes &attributes)
Chris@0 633 {
Chris@0 634 QString type = attributes.value("type");
Chris@0 635
Chris@0 636 int id;
Chris@0 637 bool ok = false;
Chris@0 638 id = attributes.value("id").trimmed().toInt(&ok);
Chris@0 639
Chris@0 640 if (!ok) {
Chris@0 641 std::cerr << "WARNING: SV-XML: No layer id for layer of type \""
Chris@0 642 << type.toLocal8Bit().data()
Chris@0 643 << "\"" << std::endl;
Chris@0 644 return false;
Chris@0 645 }
Chris@0 646
Chris@0 647 Layer *layer = 0;
Chris@0 648 bool isNewLayer = false;
Chris@0 649
Chris@0 650 // Layers are expected to be defined in layer elements in the data
Chris@0 651 // section, and referred to in layer elements in the view
Chris@0 652 // sections. So if we're in the data section, we expect this
Chris@0 653 // layer not to exist already; if we're in the view section, we
Chris@0 654 // expect it to exist.
Chris@0 655
Chris@0 656 if (m_inData) {
Chris@0 657
Chris@0 658 if (m_layers.find(id) != m_layers.end()) {
Chris@0 659 std::cerr << "WARNING: SV-XML: Ignoring duplicate layer id " << id
Chris@0 660 << " in data section" << std::endl;
Chris@0 661 return false;
Chris@0 662 }
Chris@0 663
Chris@0 664 layer = m_layers[id] = m_document->createLayer
Chris@0 665 (LayerFactory::getInstance()->getLayerTypeForName(type));
Chris@0 666
Chris@0 667 if (layer) {
Chris@0 668 m_layers[id] = layer;
Chris@0 669 isNewLayer = true;
Chris@0 670 }
Chris@0 671
Chris@0 672 } else {
Chris@0 673
Chris@0 674 if (!m_currentPane) {
Chris@0 675 std::cerr << "WARNING: SV-XML: No current pane for layer " << id
Chris@0 676 << " in view section" << std::endl;
Chris@0 677 return false;
Chris@0 678 }
Chris@0 679
Chris@0 680 if (m_layers.find(id) != m_layers.end()) {
Chris@0 681
Chris@0 682 layer = m_layers[id];
Chris@0 683
Chris@0 684 } else {
Chris@0 685 std::cerr << "WARNING: SV-XML: Layer id " << id
Chris@0 686 << " in view section has not been defined -- defining it here"
Chris@0 687 << std::endl;
Chris@0 688
Chris@0 689 layer = m_document->createLayer
Chris@0 690 (LayerFactory::getInstance()->getLayerTypeForName(type));
Chris@0 691
Chris@0 692 if (layer) {
Chris@0 693 m_layers[id] = layer;
Chris@0 694 isNewLayer = true;
Chris@0 695 }
Chris@0 696 }
Chris@0 697 }
Chris@0 698
Chris@0 699 if (!layer) {
Chris@0 700 std::cerr << "WARNING: SV-XML: Failed to add layer of type \""
Chris@0 701 << type.toLocal8Bit().data()
Chris@0 702 << "\"" << std::endl;
Chris@0 703 return false;
Chris@0 704 }
Chris@0 705
Chris@0 706 if (isNewLayer) {
Chris@0 707
Chris@0 708 QString name = attributes.value("name");
Chris@0 709 layer->setObjectName(name);
Chris@0 710
Chris@0 711 int modelId;
Chris@0 712 bool modelOk = false;
Chris@0 713 modelId = attributes.value("model").trimmed().toInt(&modelOk);
Chris@0 714
Chris@0 715 if (modelOk) {
Chris@173 716 if (haveModel(modelId)) {
Chris@0 717 Model *model = m_models[modelId];
Chris@0 718 m_document->setModel(layer, model);
Chris@0 719 } else {
Chris@0 720 std::cerr << "WARNING: SV-XML: Unknown model id " << modelId
Chris@0 721 << " in layer definition" << std::endl;
Chris@0 722 }
Chris@0 723 }
Chris@0 724
Chris@0 725 layer->setProperties(attributes);
Chris@0 726 }
Chris@0 727
Chris@0 728 if (!m_inData && m_currentPane) {
Chris@84 729
Chris@84 730 QString visible = attributes.value("visible");
Chris@84 731 bool dormant = (visible == "false");
Chris@84 732
Chris@84 733 // We need to do this both before and after adding the layer
Chris@84 734 // to the view -- we need it to be dormant if appropriate
Chris@84 735 // before it's actually added to the view so that any property
Chris@84 736 // box gets the right state when it's added, but the add layer
Chris@84 737 // command sets dormant to false because it assumes it may be
Chris@84 738 // restoring a previously dormant layer, so we need to set it
Chris@84 739 // again afterwards too. Hm
Chris@84 740 layer->setLayerDormant(m_currentPane, dormant);
Chris@84 741
Chris@0 742 m_document->addLayerToView(m_currentPane, layer);
Chris@84 743
Chris@84 744 layer->setLayerDormant(m_currentPane, dormant);
Chris@0 745 }
Chris@0 746
Chris@154 747 m_currentLayer = layer;
Chris@154 748 m_inLayer = true;
Chris@154 749
Chris@0 750 return true;
Chris@0 751 }
Chris@0 752
Chris@0 753 bool
Chris@0 754 SVFileReader::readDatasetStart(const QXmlAttributes &attributes)
Chris@0 755 {
Chris@0 756 bool ok = false;
Chris@0 757
Chris@0 758 READ_MANDATORY(int, id, toInt);
Chris@0 759 READ_MANDATORY(int, dimensions, toInt);
Chris@0 760
Chris@0 761 if (m_awaitingDatasets.find(id) == m_awaitingDatasets.end()) {
Chris@0 762 std::cerr << "WARNING: SV-XML: Unwanted dataset " << id << std::endl;
Chris@0 763 return false;
Chris@0 764 }
Chris@0 765
Chris@0 766 int modelId = m_awaitingDatasets[id];
Chris@0 767
Chris@0 768 Model *model = 0;
Chris@173 769 if (haveModel(modelId)) {
Chris@0 770 model = m_models[modelId];
Chris@0 771 } else {
Chris@0 772 std::cerr << "WARNING: SV-XML: Internal error: Unknown model " << modelId
Chris@0 773 << " expecting dataset " << id << std::endl;
Chris@0 774 return false;
Chris@0 775 }
Chris@0 776
Chris@0 777 bool good = false;
Chris@0 778
Chris@0 779 switch (dimensions) {
Chris@0 780 case 1:
Chris@0 781 if (dynamic_cast<SparseOneDimensionalModel *>(model)) good = true;
Chris@0 782 break;
Chris@0 783
Chris@0 784 case 2:
Chris@0 785 if (dynamic_cast<SparseTimeValueModel *>(model)) good = true;
Chris@0 786 else if (dynamic_cast<TextModel *>(model)) good = true;
Chris@0 787 break;
Chris@0 788
Chris@0 789 case 3:
Chris@0 790 if (dynamic_cast<NoteModel *>(model)) good = true;
Chris@3 791 else if (dynamic_cast<EditableDenseThreeDimensionalModel *>(model)) {
Chris@0 792 m_datasetSeparator = attributes.value("separator");
Chris@0 793 good = true;
Chris@0 794 }
Chris@0 795 break;
Chris@0 796 }
Chris@0 797
Chris@0 798 if (!good) {
Chris@0 799 std::cerr << "WARNING: SV-XML: Model id " << modelId << " has wrong number of dimensions for " << dimensions << "-D dataset " << id << std::endl;
Chris@0 800 m_currentDataset = 0;
Chris@0 801 return false;
Chris@0 802 }
Chris@0 803
Chris@0 804 m_currentDataset = model;
Chris@0 805 return true;
Chris@0 806 }
Chris@0 807
Chris@0 808 bool
Chris@0 809 SVFileReader::addPointToDataset(const QXmlAttributes &attributes)
Chris@0 810 {
Chris@0 811 bool ok = false;
Chris@0 812
Chris@0 813 READ_MANDATORY(int, frame, toInt);
Chris@0 814
Chris@0 815 SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
Chris@0 816 (m_currentDataset);
Chris@0 817
Chris@0 818 if (sodm) {
Chris@0 819 QString label = attributes.value("label");
Chris@0 820 sodm->addPoint(SparseOneDimensionalModel::Point(frame, label));
Chris@0 821 return true;
Chris@0 822 }
Chris@0 823
Chris@0 824 SparseTimeValueModel *stvm = dynamic_cast<SparseTimeValueModel *>
Chris@0 825 (m_currentDataset);
Chris@0 826
Chris@0 827 if (stvm) {
Chris@0 828 float value = 0.0;
Chris@0 829 value = attributes.value("value").trimmed().toFloat(&ok);
Chris@0 830 QString label = attributes.value("label");
Chris@0 831 stvm->addPoint(SparseTimeValueModel::Point(frame, value, label));
Chris@0 832 return ok;
Chris@0 833 }
Chris@0 834
Chris@0 835 NoteModel *nm = dynamic_cast<NoteModel *>(m_currentDataset);
Chris@0 836
Chris@0 837 if (nm) {
Chris@0 838 float value = 0.0;
Chris@0 839 value = attributes.value("value").trimmed().toFloat(&ok);
Chris@137 840 size_t duration = 0;
Chris@137 841 duration = attributes.value("duration").trimmed().toUInt(&ok);
Chris@0 842 QString label = attributes.value("label");
Chris@0 843 nm->addPoint(NoteModel::Point(frame, value, duration, label));
Chris@0 844 return ok;
Chris@0 845 }
Chris@0 846
Chris@0 847 TextModel *tm = dynamic_cast<TextModel *>(m_currentDataset);
Chris@0 848
Chris@0 849 if (tm) {
Chris@0 850 float height = 0.0;
Chris@0 851 height = attributes.value("height").trimmed().toFloat(&ok);
Chris@0 852 QString label = attributes.value("label");
Chris@0 853 tm->addPoint(TextModel::Point(frame, height, label));
Chris@0 854 return ok;
Chris@0 855 }
Chris@0 856
Chris@0 857 std::cerr << "WARNING: SV-XML: Point element found in non-point dataset" << std::endl;
Chris@0 858
Chris@0 859 return false;
Chris@0 860 }
Chris@0 861
Chris@0 862 bool
Chris@0 863 SVFileReader::addBinToDataset(const QXmlAttributes &attributes)
Chris@0 864 {
Chris@3 865 EditableDenseThreeDimensionalModel *dtdm =
Chris@3 866 dynamic_cast<EditableDenseThreeDimensionalModel *>
Chris@0 867 (m_currentDataset);
Chris@0 868
Chris@0 869 if (dtdm) {
Chris@0 870
Chris@0 871 bool ok = false;
Chris@0 872 int n = attributes.value("number").trimmed().toInt(&ok);
Chris@0 873 if (!ok) {
Chris@0 874 std::cerr << "WARNING: SV-XML: Missing or invalid bin number"
Chris@0 875 << std::endl;
Chris@0 876 return false;
Chris@0 877 }
Chris@0 878
Chris@0 879 QString name = attributes.value("name");
Chris@0 880
Chris@0 881 dtdm->setBinName(n, name);
Chris@0 882 return true;
Chris@0 883 }
Chris@0 884
Chris@0 885 std::cerr << "WARNING: SV-XML: Bin definition found in incompatible dataset" << std::endl;
Chris@0 886
Chris@0 887 return false;
Chris@0 888 }
Chris@0 889
Chris@0 890
Chris@0 891 bool
Chris@0 892 SVFileReader::addRowToDataset(const QXmlAttributes &attributes)
Chris@0 893 {
Chris@0 894 m_inRow = false;
Chris@0 895
Chris@0 896 bool ok = false;
Chris@0 897 m_rowNumber = attributes.value("n").trimmed().toInt(&ok);
Chris@0 898 if (!ok) {
Chris@0 899 std::cerr << "WARNING: SV-XML: Missing or invalid row number"
Chris@0 900 << std::endl;
Chris@0 901 return false;
Chris@0 902 }
Chris@0 903
Chris@0 904 m_inRow = true;
Chris@0 905
Chris@0 906 // std::cerr << "SV-XML: In row " << m_rowNumber << std::endl;
Chris@0 907
Chris@0 908 return true;
Chris@0 909 }
Chris@0 910
Chris@0 911 bool
Chris@0 912 SVFileReader::readRowData(const QString &text)
Chris@0 913 {
Chris@3 914 EditableDenseThreeDimensionalModel *dtdm =
Chris@3 915 dynamic_cast<EditableDenseThreeDimensionalModel *>
Chris@0 916 (m_currentDataset);
Chris@0 917
Chris@0 918 bool warned = false;
Chris@0 919
Chris@0 920 if (dtdm) {
Chris@0 921 QStringList data = text.split(m_datasetSeparator);
Chris@0 922
Chris@51 923 DenseThreeDimensionalModel::Column values;
Chris@0 924
Chris@0 925 for (QStringList::iterator i = data.begin(); i != data.end(); ++i) {
Chris@0 926
Chris@51 927 if (values.size() == dtdm->getHeight()) {
Chris@0 928 if (!warned) {
Chris@0 929 std::cerr << "WARNING: SV-XML: Too many y-bins in 3-D dataset row "
Chris@0 930 << m_rowNumber << std::endl;
Chris@0 931 warned = true;
Chris@0 932 }
Chris@0 933 }
Chris@0 934
Chris@0 935 bool ok;
Chris@0 936 float value = i->toFloat(&ok);
Chris@0 937 if (!ok) {
Chris@0 938 std::cerr << "WARNING: SV-XML: Bad floating-point value "
Chris@0 939 << i->toLocal8Bit().data()
Chris@0 940 << " in row data" << std::endl;
Chris@0 941 } else {
Chris@0 942 values.push_back(value);
Chris@0 943 }
Chris@0 944 }
Chris@0 945
Chris@51 946 dtdm->setColumn(m_rowNumber, values);
Chris@0 947 return true;
Chris@0 948 }
Chris@0 949
Chris@0 950 std::cerr << "WARNING: SV-XML: Row data found in non-row dataset" << std::endl;
Chris@0 951
Chris@0 952 return false;
Chris@0 953 }
Chris@0 954
Chris@0 955 bool
Chris@0 956 SVFileReader::readDerivation(const QXmlAttributes &attributes)
Chris@0 957 {
Chris@0 958 int modelId = 0;
Chris@0 959 bool modelOk = false;
Chris@0 960 modelId = attributes.value("model").trimmed().toInt(&modelOk);
Chris@0 961
Chris@0 962 if (!modelOk) {
Chris@0 963 std::cerr << "WARNING: SV-XML: No model id specified for derivation" << std::endl;
Chris@0 964 return false;
Chris@0 965 }
Chris@55 966
Chris@55 967 QString transform = attributes.value("transform");
Chris@55 968
Chris@173 969 if (haveModel(modelId)) {
Chris@55 970 m_currentDerivedModel = m_models[modelId];
Chris@55 971 } else {
Chris@55 972 // we'll regenerate the model when the derivation element ends
Chris@55 973 m_currentDerivedModel = 0;
Chris@55 974 }
Chris@0 975
Chris@55 976 m_currentDerivedModelId = modelId;
Chris@0 977
Chris@55 978 int sourceId = 0;
Chris@55 979 bool sourceOk = false;
Chris@55 980 sourceId = attributes.value("source").trimmed().toInt(&sourceOk);
Chris@0 981
Chris@173 982 if (sourceOk && haveModel(sourceId)) {
Chris@55 983 m_currentTransformSource = m_models[sourceId];
Chris@55 984 } else {
Chris@55 985 m_currentTransformSource = m_document->getMainModel();
Chris@55 986 }
Chris@0 987
Chris@55 988 m_currentTransform = transform;
Chris@55 989 m_currentTransformConfiguration = "";
Chris@30 990
Chris@55 991 m_currentTransformContext = PluginTransform::ExecutionContext();
Chris@30 992
Chris@55 993 bool ok = false;
Chris@55 994 int channel = attributes.value("channel").trimmed().toInt(&ok);
Chris@55 995 if (ok) m_currentTransformContext.channel = channel;
Chris@30 996
Chris@55 997 int domain = attributes.value("domain").trimmed().toInt(&ok);
Chris@55 998 if (ok) m_currentTransformContext.domain = Vamp::Plugin::InputDomain(domain);
Chris@30 999
Chris@55 1000 int stepSize = attributes.value("stepSize").trimmed().toInt(&ok);
Chris@55 1001 if (ok) m_currentTransformContext.stepSize = stepSize;
Chris@30 1002
Chris@55 1003 int blockSize = attributes.value("blockSize").trimmed().toInt(&ok);
Chris@55 1004 if (ok) m_currentTransformContext.blockSize = blockSize;
Chris@0 1005
Chris@55 1006 int windowType = attributes.value("windowType").trimmed().toInt(&ok);
Chris@55 1007 if (ok) m_currentTransformContext.windowType = WindowType(windowType);
Chris@0 1008
Chris@0 1009 return true;
Chris@0 1010 }
Chris@0 1011
Chris@0 1012 bool
Chris@0 1013 SVFileReader::readPlayParameters(const QXmlAttributes &attributes)
Chris@0 1014 {
Chris@0 1015 m_currentPlayParameters = 0;
Chris@0 1016
Chris@0 1017 int modelId = 0;
Chris@0 1018 bool modelOk = false;
Chris@0 1019 modelId = attributes.value("model").trimmed().toInt(&modelOk);
Chris@0 1020
Chris@0 1021 if (!modelOk) {
Chris@0 1022 std::cerr << "WARNING: SV-XML: No model id specified for play parameters" << std::endl;
Chris@0 1023 return false;
Chris@0 1024 }
Chris@0 1025
Chris@173 1026 if (haveModel(modelId)) {
Chris@0 1027
Chris@0 1028 bool ok = false;
Chris@0 1029
Chris@0 1030 PlayParameters *parameters = PlayParameterRepository::getInstance()->
Chris@0 1031 getPlayParameters(m_models[modelId]);
Chris@0 1032
Chris@0 1033 if (!parameters) {
Chris@0 1034 std::cerr << "WARNING: SV-XML: Play parameters for model "
Chris@0 1035 << modelId
Chris@0 1036 << " not found - has model been added to document?"
Chris@0 1037 << std::endl;
Chris@0 1038 return false;
Chris@0 1039 }
Chris@0 1040
Chris@0 1041 bool muted = (attributes.value("mute").trimmed() == "true");
Chris@83 1042 parameters->setPlayMuted(muted);
Chris@0 1043
Chris@0 1044 float pan = attributes.value("pan").toFloat(&ok);
Chris@0 1045 if (ok) parameters->setPlayPan(pan);
Chris@0 1046
Chris@0 1047 float gain = attributes.value("gain").toFloat(&ok);
Chris@0 1048 if (ok) parameters->setPlayGain(gain);
Chris@0 1049
Chris@0 1050 QString pluginId = attributes.value("pluginId");
Chris@0 1051 if (pluginId != "") parameters->setPlayPluginId(pluginId);
Chris@0 1052
Chris@0 1053 m_currentPlayParameters = parameters;
Chris@0 1054
Chris@0 1055 // std::cerr << "Current play parameters for model: " << m_models[modelId] << ": " << m_currentPlayParameters << std::endl;
Chris@0 1056
Chris@0 1057 } else {
Chris@0 1058
Chris@0 1059 std::cerr << "WARNING: SV-XML: Unknown model " << modelId
Chris@0 1060 << " for play parameters" << std::endl;
Chris@0 1061 return false;
Chris@0 1062 }
Chris@0 1063
Chris@0 1064 return true;
Chris@0 1065 }
Chris@0 1066
Chris@0 1067 bool
Chris@0 1068 SVFileReader::readPlugin(const QXmlAttributes &attributes)
Chris@0 1069 {
Chris@55 1070 if (m_currentDerivedModelId < 0 && !m_currentPlayParameters) {
Chris@0 1071 std::cerr << "WARNING: SV-XML: Plugin found outside derivation or play parameters" << std::endl;
Chris@0 1072 return false;
Chris@0 1073 }
Chris@0 1074
Chris@0 1075 QString configurationXml = "<plugin";
Chris@0 1076
Chris@0 1077 for (int i = 0; i < attributes.length(); ++i) {
Chris@0 1078 configurationXml += QString(" %1=\"%2\"")
Chris@55 1079 .arg(attributes.qName(i))
Chris@55 1080 .arg(XmlExportable::encodeEntities(attributes.value(i)));
Chris@0 1081 }
Chris@0 1082
Chris@0 1083 configurationXml += "/>";
Chris@0 1084
Chris@0 1085 if (m_currentPlayParameters) {
Chris@0 1086 m_currentPlayParameters->setPlayPluginConfiguration(configurationXml);
Chris@0 1087 } else {
Chris@0 1088 m_currentTransformConfiguration += configurationXml;
Chris@0 1089 }
Chris@0 1090
Chris@0 1091 return true;
Chris@0 1092 }
Chris@0 1093
Chris@0 1094 bool
Chris@0 1095 SVFileReader::readSelection(const QXmlAttributes &attributes)
Chris@0 1096 {
Chris@0 1097 bool ok;
Chris@0 1098
Chris@0 1099 READ_MANDATORY(int, start, toInt);
Chris@0 1100 READ_MANDATORY(int, end, toInt);
Chris@0 1101
Chris@0 1102 m_paneCallback.addSelection(start, end);
Chris@0 1103
Chris@0 1104 return true;
Chris@0 1105 }
Chris@0 1106
Chris@154 1107 bool
Chris@154 1108 SVFileReader::readMeasurement(const QXmlAttributes &attributes)
Chris@154 1109 {
Chris@154 1110 std::cerr << "SVFileReader::readMeasurement: inLayer "
Chris@154 1111 << m_inLayer << ", layer " << m_currentLayer << std::endl;
Chris@154 1112
Chris@154 1113 if (!m_inLayer) {
Chris@154 1114 std::cerr << "WARNING: SV-XML: Measurement found outside layer" << std::endl;
Chris@154 1115 return false;
Chris@154 1116 }
Chris@154 1117
Chris@154 1118 m_currentLayer->addMeasurementRect(attributes);
Chris@154 1119 return true;
Chris@154 1120 }
Chris@154 1121
Chris@137 1122 SVFileReaderPaneCallback::~SVFileReaderPaneCallback()
Chris@137 1123 {
Chris@137 1124 }
Chris@137 1125