comparison framework/SVFileReader.cpp @ 601:021d42e6c8cb

Avoid setting the session file path when loading an incomplete document, so that the default-file save-on-exit and File->Save are not activated (to avoid losing references to unfound audio files)

 }
         
 SVFileReader::~SVFileReader()
 {
     if (!m_awaitingDatasets.empty()) {
-        cerr << "WARNING: SV-XML: File ended with "
+        SVCERR << "WARNING: SV-XML: File ended with "
                   << m_awaitingDatasets.size() << " unfilled model dataset(s)"
                   << endl;
     }
 
     std::set<Model *> unaddedModels;

             unaddedModels.insert(i->second);
         }
     }
 
     if (!unaddedModels.empty()) {
-        cerr << "WARNING: SV-XML: File contained "
+        SVCERR << "WARNING: SV-XML: File contained "
                   << unaddedModels.size() << " unused models"
                   << endl;
         while (!unaddedModels.empty()) {
             delete *unaddedModels.begin();
             unaddedModels.erase(unaddedModels.begin());

     } else if (name == "parameter") {
 
         ok = readParameter(attributes);
 
     } else {
-        cerr << "WARNING: SV-XML: Unexpected element \""
+        SVCERR << "WARNING: SV-XML: Unexpected element \""
                   << name << "\"" << endl;
     }
 
     if (!ok) {
-        cerr << "WARNING: SV-XML: Failed to completely process element \""
+        SVCERR << "WARNING: SV-XML: Failed to completely process element \""
                   << name << "\"" << endl;
     }
 
     return true;
 }

     bool ok = false;
 
     if (m_inRow) {
         ok = readRowData(text);
         if (!ok) {
-            cerr << "WARNING: SV-XML: Failed to read row data content for row " << m_rowNumber << endl;
+            SVCERR << "WARNING: SV-XML: Failed to read row data content for row " << m_rowNumber << endl;
         }
     }
 
     return true;
 }

                     break;
                 }
             }
 
             if (!foundInAwaiting) {
-                cerr << "WARNING: SV-XML: Dataset precedes model, or no model uses dataset" << endl;
+                SVCERR << "WARNING: SV-XML: Dataset precedes model, or no model uses dataset" << endl;
             }
         }
 
         m_currentDataset = 0;
 

 
     } else if (name == "derivation") {
 
         if (!m_currentDerivedModel) {
             if (m_currentDerivedModelId < 0) {
-                cerr << "WARNING: SV-XML: Bad derivation output model id "
+                SVCERR << "WARNING: SV-XML: Bad derivation output model id "
                           << m_currentDerivedModelId << endl;
             } else if (haveModel(m_currentDerivedModelId)) {
-                cerr << "WARNING: SV-XML: Derivation has existing model "
+                SVCERR << "WARNING: SV-XML: Derivation has existing model "
                           << m_currentDerivedModelId
                           << " as target, not regenerating" << endl;
             } else {
                 QString message;
                 m_currentDerivedModel = m_models[m_currentDerivedModelId] =

     m_errorString =
         QString("ERROR: SV-XML: %1 at line %2, column %3")
         .arg(exception.message())
         .arg(exception.lineNumber())
         .arg(exception.columnNumber());
-    cerr << m_errorString << endl;
+    SVCERR << m_errorString << endl;
     return QXmlDefaultHandler::error(exception);
 }
 
 bool
 SVFileReader::fatalError(const QXmlParseException &exception)

     m_errorString =
         QString("FATAL ERROR: SV-XML: %1 at line %2, column %3")
         .arg(exception.message())
         .arg(exception.lineNumber())
         .arg(exception.columnNumber());
-    cerr << m_errorString << endl;
+    SVCERR << m_errorString << endl;
     return QXmlDefaultHandler::fatalError(exception);
 }
 
 
 #define READ_MANDATORY(TYPE, NAME, CONVERSION)                      \
     TYPE NAME = attributes.value(#NAME).trimmed().CONVERSION(&ok); \
     if (!ok) { \
-        cerr << "WARNING: SV-XML: Missing or invalid mandatory " #TYPE " attribute \"" #NAME "\"" << endl; \
+        SVCERR << "WARNING: SV-XML: Missing or invalid mandatory " #TYPE " attribute \"" #NAME "\"" << endl; \
         return false; \
     }
 
 bool
 SVFileReader::readWindow(const QXmlAttributes &)

     bool ok = false;
 
     READ_MANDATORY(int, id, toInt);
 
     if (haveModel(id)) {
-        cerr << "WARNING: SV-XML: Ignoring duplicate model id " << id
+        SVCERR << "WARNING: SV-XML: Ignoring duplicate model id " << id
                   << endl;
         return false;
     }
 
     QString name = attributes.value("name");

         ProgressDialog dialog(tr("Opening file or URL..."), true, 2000);
         FileSource file(path, &dialog);
         file.waitForStatus();
 
         if (!file.isOK()) {
-            cerr << "SVFileReader::readModel: Failed to retrieve file \"" << path << "\" for wave file model: " << file.getErrorString() << endl;
+            SVCERR << "SVFileReader::readModel: Failed to retrieve file \"" << path << "\" for wave file model: " << file.getErrorString() << endl;
         } else if (!file.isAvailable()) {
-            cerr << "SVFileReader::readModel: Failed to retrieve file \"" << path << "\" for wave file model: Source unavailable" << endl;
+            SVCERR << "SVFileReader::readModel: Failed to retrieve file \"" << path << "\" for wave file model: Source unavailable" << endl;
         } else {
 
             file.waitForData();
 
             sv_samplerate_t rate = sampleRate;

                 delete model;
                 model = 0;
             }
         }
 
-        if (!model) return false;
+        if (!model) {
+            m_document->setIncomplete(true);
+            return false;
+        }
 
         model->setObjectName(name);
         m_models[id] = model;
         if (isMainModel) {
             m_document->setMainModel(model);

             m_models[id] = model;
             return true;
 
         } else {
 
-            cerr << "WARNING: SV-XML: Unexpected dense model dimension ("
+            SVCERR << "WARNING: SV-XML: Unexpected dense model dimension ("
                       << dimensions << ")" << endl;
         }
     } else if (type == "sparse") {
 
         READ_MANDATORY(int, dimensions, toInt);

 
             return true;
 
         } else {
 
-            cerr << "WARNING: SV-XML: Unexpected sparse model dimension ("
+            SVCERR << "WARNING: SV-XML: Unexpected sparse model dimension ("
                       << dimensions << ")" << endl;
         }
 
     } else if (type == "alignment") {
 

         Model *refModel = 0, *alignedModel = 0, *pathModel = 0;
 
         if (m_models.find(reference) != m_models.end()) {
             refModel = m_models[reference];
         } else {
-            cerr << "WARNING: SV-XML: Unknown reference model id "
+            SVCERR << "WARNING: SV-XML: Unknown reference model id "
                       << reference << " in alignment model id " << id
                       << endl;
         }
 
         if (m_models.find(aligned) != m_models.end()) {
             alignedModel = m_models[aligned];
         } else {
-            cerr << "WARNING: SV-XML: Unknown aligned model id "
+            SVCERR << "WARNING: SV-XML: Unknown aligned model id "
                       << aligned << " in alignment model id " << id
                       << endl;
         }
 
         if (m_models.find(path) != m_models.end()) {
             pathModel = m_models[path];
         } else {
-            cerr << "WARNING: SV-XML: Unknown path model id "
+            SVCERR << "WARNING: SV-XML: Unknown path model id "
                       << path << " in alignment model id " << id
                       << endl;
         }
 
         if (refModel && alignedModel && pathModel) {
             AlignmentModel *model = new AlignmentModel
                 (refModel, alignedModel, 0, 0);
             PathModel *pm = dynamic_cast<PathModel *>(pathModel);
             if (!pm) {
-                cerr << "WARNING: SV-XML: Model id " << path
+                SVCERR << "WARNING: SV-XML: Model id " << path
                           << " referenced as path for alignment " << id
                           << " is not a path model" << endl;
             } else {
                 model->setPath(pm);
                 pm->setCompletion(100);

 {
     QString type = attributes.value("type");
     m_currentPane = 0;
     
     if (type != "pane") {
-        cerr << "WARNING: SV-XML: Unexpected view type \""
+        SVCERR << "WARNING: SV-XML: Unexpected view type \""
                   << type << "\"" << endl;
         return false;
     }
 
     m_currentPane = m_paneCallback.addPane();
 
-    cerr << "SVFileReader::addPane: pane is " << m_currentPane << endl;
+    SVCERR << "SVFileReader::addPane: pane is " << m_currentPane << endl;
 
     if (!m_currentPane) {
-        cerr << "WARNING: SV-XML: Internal error: Failed to add pane!"
+        SVCERR << "WARNING: SV-XML: Internal error: Failed to add pane!"
                   << endl;
         return false;
     }
 
     bool ok = false;

     int id;
     bool ok = false;
     id = attributes.value("id").trimmed().toInt(&ok);
 
     if (!ok) {
-        cerr << "WARNING: SV-XML: No layer id for layer of type \""
+        SVCERR << "WARNING: SV-XML: No layer id for layer of type \""
                   << type
                   << "\"" << endl;
         return false;
     }
 

     // expect it to exist.
 
     if (m_inData) {
 
         if (m_layers.find(id) != m_layers.end()) {
-            cerr << "WARNING: SV-XML: Ignoring duplicate layer id " << id
+            SVCERR << "WARNING: SV-XML: Ignoring duplicate layer id " << id
                       << " in data section" << endl;
             return false;
         }
 
         layer = m_layers[id] = m_document->createLayer

         }
 
     } else {
 
         if (!m_currentPane) {
-            cerr << "WARNING: SV-XML: No current pane for layer " << id
+            SVCERR << "WARNING: SV-XML: No current pane for layer " << id
                       << " in view section" << endl;
             return false;
         }
 
         if (m_layers.find(id) != m_layers.end()) {
             
             layer = m_layers[id];
         
         } else {
-            cerr << "WARNING: SV-XML: Layer id " << id 
+            SVCERR << "WARNING: SV-XML: Layer id " << id 
                       << " in view section has not been defined -- defining it here"
                       << endl;
 
             layer = m_document->createLayer
                 (LayerFactory::getInstance()->getLayerTypeForName(type));

             }
         }
     }
             
     if (!layer) {
-        cerr << "WARNING: SV-XML: Failed to add layer of type \""
+        SVCERR << "WARNING: SV-XML: Failed to add layer of type \""
                   << type
                   << "\"" << endl;
         return false;
     }
 

         if (modelOk) {
             if (haveModel(modelId)) {
                 Model *model = m_models[modelId];
                 m_document->setModel(layer, model);
             } else {
-                cerr << "WARNING: SV-XML: Unknown model id " << modelId
+                SVCERR << "WARNING: SV-XML: Unknown model id " << modelId
                           << " in layer definition" << endl;
                 if (!layer->canExistWithoutModel()) {
                     // Don't add a layer with an unknown model id
                     // unless it explicitly supports this state
                     m_document->deleteLayer(layer);

 
     READ_MANDATORY(int, id, toInt);
     READ_MANDATORY(int, dimensions, toInt);
     
     if (m_awaitingDatasets.find(id) == m_awaitingDatasets.end()) {
-        cerr << "WARNING: SV-XML: Unwanted dataset " << id << endl;
+        SVCERR << "WARNING: SV-XML: Unwanted dataset " << id << endl;
         return false;
     }
     
     int modelId = m_awaitingDatasets[id];
     
     Model *model = 0;
     if (haveModel(modelId)) {
         model = m_models[modelId];
     } else {
-        cerr << "WARNING: SV-XML: Internal error: Unknown model " << modelId
+        SVCERR << "WARNING: SV-XML: Internal error: Unknown model " << modelId
                   << " expecting dataset " << id << endl;
         return false;
     }
 
     bool good = false;

         }
         break;
     }
 
     if (!good) {
-        cerr << "WARNING: SV-XML: Model id " << modelId << " has wrong number of dimensions or inappropriate type for " << dimensions << "-D dataset " << id << endl;
+        SVCERR << "WARNING: SV-XML: Model id " << modelId << " has wrong number of dimensions or inappropriate type for " << dimensions << "-D dataset " << id << endl;
         m_currentDataset = 0;
         return false;
     }
 
     m_currentDataset = model;

 
     SparseOneDimensionalModel *sodm = dynamic_cast<SparseOneDimensionalModel *>
         (m_currentDataset);
 
     if (sodm) {
-//        cerr << "Current dataset is a sparse one dimensional model" << endl;
+//        SVCERR << "Current dataset is a sparse one dimensional model" << endl;
         QString label = attributes.value("label");
         sodm->addPoint(SparseOneDimensionalModel::Point(frame, label));
         return true;
     }
 
     SparseTimeValueModel *stvm = dynamic_cast<SparseTimeValueModel *>
         (m_currentDataset);
 
     if (stvm) {
-//        cerr << "Current dataset is a sparse time-value model" << endl;
+//        SVCERR << "Current dataset is a sparse time-value model" << endl;
         float value = 0.0;
         value = attributes.value("value").trimmed().toFloat(&ok);
         QString label = attributes.value("label");
         stvm->addPoint(SparseTimeValueModel::Point(frame, value, label));
         return ok;
     }
         
     NoteModel *nm = dynamic_cast<NoteModel *>(m_currentDataset);
 
     if (nm) {
-//        cerr << "Current dataset is a note model" << endl;
+//        SVCERR << "Current dataset is a note model" << endl;
         float value = 0.0;
         value = attributes.value("value").trimmed().toFloat(&ok);
         int duration = 0;
         duration = attributes.value("duration").trimmed().toInt(&ok);
         QString label = attributes.value("label");

     }
 
     FlexiNoteModel *fnm = dynamic_cast<FlexiNoteModel *>(m_currentDataset);
 
     if (fnm) {
-//        cerr << "Current dataset is a flexinote model" << endl;
+//        SVCERR << "Current dataset is a flexinote model" << endl;
         float value = 0.0;
         value = attributes.value("value").trimmed().toFloat(&ok);
         int duration = 0;
         duration = attributes.value("duration").trimmed().toInt(&ok);
         QString label = attributes.value("label");

     }
 
     RegionModel *rm = dynamic_cast<RegionModel *>(m_currentDataset);
 
     if (rm) {
-//        cerr << "Current dataset is a region model" << endl;
+//        SVCERR << "Current dataset is a region model" << endl;
         float value = 0.0;
         value = attributes.value("value").trimmed().toFloat(&ok);
         int duration = 0;
         duration = attributes.value("duration").trimmed().toInt(&ok);
         QString label = attributes.value("label");

     }
 
     TextModel *tm = dynamic_cast<TextModel *>(m_currentDataset);
 
     if (tm) {
-//        cerr << "Current dataset is a text model" << endl;
+//        SVCERR << "Current dataset is a text model" << endl;
         float height = 0.0;
         height = attributes.value("height").trimmed().toFloat(&ok);
         QString label = attributes.value("label");
 //        SVDEBUG << "SVFileReader::addPointToDataset: TextModel: frame = " << frame << ", height = " << height << ", label = " << label << ", ok = " << ok << endl;
         tm->addPoint(TextModel::Point(frame, height, label));

     }
 
     PathModel *pm = dynamic_cast<PathModel *>(m_currentDataset);
 
     if (pm) {
-//        cerr << "Current dataset is a path model" << endl;
+//        SVCERR << "Current dataset is a path model" << endl;
         int mapframe = attributes.value("mapframe").trimmed().toInt(&ok);
 //        SVDEBUG << "SVFileReader::addPointToDataset: PathModel: frame = " << frame << ", mapframe = " << mapframe << ", ok = " << ok << endl;
         pm->addPoint(PathModel::Point(frame, mapframe));
         return ok;
     }
 
     ImageModel *im = dynamic_cast<ImageModel *>(m_currentDataset);
 
     if (im) {
-//        cerr << "Current dataset is an image model" << endl;
+//        SVCERR << "Current dataset is an image model" << endl;
         QString image = attributes.value("image");
         QString label = attributes.value("label");
 //        SVDEBUG << "SVFileReader::addPointToDataset: ImageModel: frame = " << frame << ", image = " << image << ", label = " << label << ", ok = " << ok << endl;
         im->addPoint(ImageModel::Point(frame, image, label));
         return ok;
     }
 
-    cerr << "WARNING: SV-XML: Point element found in non-point dataset" << endl;
+    SVCERR << "WARNING: SV-XML: Point element found in non-point dataset" << endl;
 
     return false;
 }
 
 bool

     if (dtdm) {
 
         bool ok = false;
         int n = attributes.value("number").trimmed().toInt(&ok);
         if (!ok) {
-            cerr << "WARNING: SV-XML: Missing or invalid bin number"
+            SVCERR << "WARNING: SV-XML: Missing or invalid bin number"
                       << endl;
             return false;
         }
 
         QString name = attributes.value("name");
 
         dtdm->setBinName(n, name);
         return true;
     }
 
-    cerr << "WARNING: SV-XML: Bin definition found in incompatible dataset" << endl;
+    SVCERR << "WARNING: SV-XML: Bin definition found in incompatible dataset" << endl;
 
     return false;
 }
 
 

     m_inRow = false;
 
     bool ok = false;
     m_rowNumber = attributes.value("n").trimmed().toInt(&ok);
     if (!ok) {
-        cerr << "WARNING: SV-XML: Missing or invalid row number"
+        SVCERR << "WARNING: SV-XML: Missing or invalid row number"
                   << endl;
         return false;
     }
     
     m_inRow = true;
 
-//    cerr << "SV-XML: In row " << m_rowNumber << endl;
+//    SVCERR << "SV-XML: In row " << m_rowNumber << endl;
     
     return true;
 }
 
 bool

 
         for (QStringList::iterator i = data.begin(); i != data.end(); ++i) {
 
             if (int(values.size()) == dtdm->getHeight()) {
                 if (!warned) {
-                    cerr << "WARNING: SV-XML: Too many y-bins in 3-D dataset row "
+                    SVCERR << "WARNING: SV-XML: Too many y-bins in 3-D dataset row "
                               << m_rowNumber << endl;
                     warned = true;
                 }
             }
 
             bool ok;
             float value = i->toFloat(&ok);
             if (!ok) {
-                cerr << "WARNING: SV-XML: Bad floating-point value "
+                SVCERR << "WARNING: SV-XML: Bad floating-point value "
                           << i->toLocal8Bit().data()
                           << " in row data" << endl;
             } else {
                 values.push_back(value);
             }

 
         dtdm->setColumn(m_rowNumber, values);
         return true;
     }
 
-    cerr << "WARNING: SV-XML: Row data found in non-row dataset" << endl;
+    SVCERR << "WARNING: SV-XML: Row data found in non-row dataset" << endl;
 
     return false;
 }
 
 bool

     int modelId = 0;
     bool modelOk = false;
     modelId = attributes.value("model").trimmed().toInt(&modelOk);
 
     if (!modelOk) {
-        cerr << "WARNING: SV-XML: No model id specified for derivation" << endl;
+        SVCERR << "WARNING: SV-XML: No model id specified for derivation" << endl;
         return false;
     }
 
     if (haveModel(modelId)) {
         m_currentDerivedModel = m_models[modelId];

     int modelId = 0;
     bool modelOk = false;
     modelId = attributes.value("model").trimmed().toInt(&modelOk);
 
     if (!modelOk) {
-        cerr << "WARNING: SV-XML: No model id specified for play parameters" << endl;
+        SVCERR << "WARNING: SV-XML: No model id specified for play parameters" << endl;
         return false;
     }
 
     if (haveModel(modelId)) {
 

 
         PlayParameters *parameters = PlayParameterRepository::getInstance()->
             getPlayParameters(m_models[modelId]);
 
         if (!parameters) {
-            cerr << "WARNING: SV-XML: Play parameters for model "
+            SVCERR << "WARNING: SV-XML: Play parameters for model "
                       << modelId
                       << " not found - has model been added to document?"
                       << endl;
             return false;
         }

         QString clipId = attributes.value("clipId");
         if (clipId != "") parameters->setPlayClipId(clipId);
         
         m_currentPlayParameters = parameters;
 
-//        cerr << "Current play parameters for model: " << m_models[modelId] << ": " << m_currentPlayParameters << endl;
+//        SVCERR << "Current play parameters for model: " << m_models[modelId] << ": " << m_currentPlayParameters << endl;
 
     } else {
 
-        cerr << "WARNING: SV-XML: Unknown model " << modelId
+        SVCERR << "WARNING: SV-XML: Unknown model " << modelId
                   << " for play parameters" << endl;
         return false;
     }
 
     return true;

     if (m_currentDerivedModelId >= 0) {
         return readPluginForTransform(attributes);
     } else if (m_currentPlayParameters) {
         return readPluginForPlayback(attributes);
     } else {
-        cerr << "WARNING: SV-XML: Plugin found outside derivation or play parameters" << endl;
+        SVCERR << "WARNING: SV-XML: Plugin found outside derivation or play parameters" << endl;
         return false;
     }
 }
 
 bool

 
 bool
 SVFileReader::readTransform(const QXmlAttributes &attributes)
 {
     if (m_currentDerivedModelId < 0) {
-        cerr << "WARNING: SV-XML: Transform found outside derivation" << endl;
+        SVCERR << "WARNING: SV-XML: Transform found outside derivation" << endl;
         return false;
     }
 
     m_currentTransform = Transform();
     m_currentTransform.setFromXmlAttributes(attributes);

 
 bool
 SVFileReader::readParameter(const QXmlAttributes &attributes)
 {
     if (m_currentDerivedModelId < 0) {
-        cerr << "WARNING: SV-XML: Parameter found outside derivation" << endl;
+        SVCERR << "WARNING: SV-XML: Parameter found outside derivation" << endl;
         return false;
     }
 
     QString name = attributes.value("name");
     if (name == "") {
-        cerr << "WARNING: SV-XML: Ignoring nameless transform parameter"
+        SVCERR << "WARNING: SV-XML: Ignoring nameless transform parameter"
                   << endl;
         return false;
     }
 
     float value = attributes.value("value").trimmed().toFloat();

 {
     SVDEBUG << "SVFileReader::readMeasurement: inLayer "
               << m_inLayer << ", layer " << m_currentLayer << endl;
 
     if (!m_inLayer) {
-        cerr << "WARNING: SV-XML: Measurement found outside layer" << endl;
+        SVCERR << "WARNING: SV-XML: Measurement found outside layer" << endl;
         return false;
     }
 
     m_currentLayer->addMeasurementRect(attributes);
     return true;