Adhere to new Core API

ExampleAnalysis/src/ExampleAnalysisPlugin.cpp

@@ -2,6 +2,8 @@
 
 #include "PointData/PointData.h"
 
+#include <event/Event.h>
+
 #include <QtCore>
 #include <QDebug>
 
@@ -33,7 +35,7 @@ ExampleAnalysisPlugin::ExampleAnalysisPlugin(const PluginFactory* factory) :
 void ExampleAnalysisPlugin::init()
 {
     // Create example output dataset (a points dataset which is derived from the input points dataset) and set the output dataset
-    setOutputDataset(_core->createDerivedDataset("Output Data", getInputDataset(), getInputDataset()));
+    setOutputDataset(mv::data().createDerivedDataset("Output Data", getInputDataset(), getInputDataset()));
 
     // Retrieve the input dataset for our specific data type (in our case points)
     // The HDPS core sets the input dataset reference when the plugin is created

ExampleData/src/ExampleDataPlugin.cpp

@@ -23,7 +23,7 @@ void ExampleDataPlugin::init()
  */
 Dataset<DatasetImpl> ExampleDataPlugin::createDataSet(const QString& guid /*= ""*/) const
 {
-    return new PixelSet(_core, getName(), guid);
+    return new PixelSet(getName(), guid);
 }
 
 std::vector<QColor>& ExampleDataPlugin::getData()
@@ -44,8 +44,8 @@ void ExampleDataPlugin::setData(QImage image) {
     }
 }
 
-PixelSet::PixelSet(CoreInterface* core, QString dataName, const QString& guid /*= ""*/) :
-    DatasetImpl(core, dataName, guid)
+PixelSet::PixelSet(QString dataName, const QString& guid /*= ""*/) :
+    DatasetImpl(dataName, true, guid)
 {
 }
 
@@ -55,12 +55,12 @@ PixelSet::~PixelSet()
 
 Dataset<DatasetImpl> PixelSet::createSubsetFromSelection(const QString& guiName, const Dataset<DatasetImpl>& parentDataSet /*= Dataset<DatasetImpl>()*/, const bool& visible /*= true*/) const
 {
-    return _core->createSubsetFromSelection(getSelection<PixelSet>(), const_cast<PixelSet*>(this), guiName, parentDataSet, visible);
+    return mv::data().createSubsetFromSelection(getSelection<PixelSet>(), const_cast<PixelSet*>(this), guiName, parentDataSet, visible);
 }
 
 Dataset<DatasetImpl> PixelSet::copy() const
 {
-    auto copySet = new PixelSet(_core, getRawDataName());
+    auto copySet = new PixelSet(getRawDataName());
 
     copySet->_indices = _indices;
 
@@ -84,12 +84,12 @@ void PixelSet::setSelectionIndices(const std::vector<std::uint32_t>& indices)
 
 bool PixelSet::canSelect() const
 {
-    return getRawData<ExampleDataPlugin>().getData().size() >= 1;
+    return getRawData<ExampleDataPlugin>()->getData().size() >= 1;
 }
 
 bool PixelSet::canSelectAll() const
 {
-    return canSelect() && (getSelectionSize() < getRawData<ExampleDataPlugin>().getData().size());
+    return canSelect() && (getSelectionSize() < getRawData<ExampleDataPlugin>()->getData().size());
 }
 
 bool PixelSet::canSelectNone() const
@@ -109,7 +109,7 @@ void PixelSet::selectAll()
 
     // Clear and resize
     selectionIndices.clear();
-    selectionIndices.resize(getRawData<ExampleDataPlugin>().getData().size());
+    selectionIndices.resize(getRawData<ExampleDataPlugin>()->getData().size());
 
     // Generate cluster selection indices
     std::iota(selectionIndices.begin(), selectionIndices.end(), 0);
@@ -136,7 +136,7 @@ void PixelSet::selectInvert()
     std::set<std::uint32_t> selectionSet(selectionIndices.begin(), selectionIndices.end());
 
     // Get number of items
-    const auto numberOfItems = getRawData<ExampleDataPlugin>().getData().size();
+    const auto numberOfItems = getRawData<ExampleDataPlugin>()->getData().size();
 
     // Clear and resize
     selectionIndices.clear();

ExampleData/src/ExampleDataPlugin.h

@@ -42,7 +42,7 @@ class ExampleDataPlugin : public RawData
 class PixelSet : public mv::DatasetImpl
 {
 public:
-    PixelSet(mv::CoreInterface* core, QString dataName, const QString& guid = "");
+    PixelSet(QString dataName, const QString& guid = "");
     ~PixelSet() override;
 
     /**

ExampleLoader/src/ExampleLoaderPlugin.cpp

@@ -46,7 +46,7 @@ void ExampleLoaderPlugin::init()
 void ExampleLoaderPlugin::loadData()
 {
     _dataSetName = "ExampleData";
-    auto points = _core->addDataset<Points>("Points", _dataSetName);
+    auto points = mv::data().createDataset<Points>("Points", _dataSetName);
 
     // Create 2D example data by randomly generating 1000 points
     std::default_random_engine generator;

ExampleTransformation/src/ExampleTransformationPlugin.cpp

@@ -75,8 +75,7 @@ void ExampleTransformationPlugin::transform()
             // Create new data set
             case ExampleTransformationPlugin::Type::Pow2:
             {
-                auto derivedData = _core->createDerivedDataset<Points>(points->getGuiName() + "(Pow2)", points);
-                events().notifyDatasetAdded(derivedData);
+                auto derivedData = mv::data().createDerivedDataset<Points>(points->getGuiName() + "(Pow2)", points);
 
                 std::vector<float> transformedData;
                 transformedData.resize(points->getNumPoints() * points->getNumDimensions());

ExampleView/src/ExampleViewPlugin.cpp

@@ -70,7 +70,7 @@ void ExampleViewPlugin::init()
         else {
 
             // Get points dataset from the core
-            auto candidateDataset = _core->requestDataset<Points>(datasetId);
+            auto candidateDataset = mv::data().getDataset<Points>(datasetId);
 
             // Accept points datasets drag and drop
             if (dataType == PointType) {

ExampleViewJS/src/ExampleViewJSPlugin.cpp

@@ -75,7 +75,7 @@ void ExampleViewJSPlugin::init()
                 dropRegions << new DropWidget::DropRegion(this, "Warning", "Data already loaded", "exclamation-circle", false);
             }
             else {
-                auto candidateDataset = _core->requestDataset<Points>(datasetId);
+                auto candidateDataset = mv::data().getDataset<Points>(datasetId);
 
                 dropRegions << new DropWidget::DropRegion(this, "Points", QString("Visualize %1 as parallel coordinates").arg(datasetGuiName), "map-marker-alt", true, [this, candidateDataset]() {
                     loadData({ candidateDataset });
@@ -189,8 +189,7 @@ void ExampleViewJSPlugin::createData()
 {
     // Here, we create a random data set, so that we do not need 
     // to use other plugins for loading when trying out this example
-    auto points = _core->addDataset<Points>("Points", "ExampleViewJSData");
-    events().notifyDatasetAdded(points);
+    auto points = mv::data().createDataset<Points>("Points", "ExampleViewJSData");
 
     int numPoints = 2;
     int numDimensions = 5;

ExampleViewOpenGL/src/ExampleViewGLPlugin.cpp

@@ -61,7 +61,7 @@ ExampleViewGLPlugin::ExampleViewGLPlugin(const PluginFactory* factory) :
                 dropRegions << new DropWidget::DropRegion(this, "Warning", "Data already loaded", "exclamation-circle", false);
             }
             else {
-                auto candidateDataset = _core->requestDataset<Points>(datasetId);
+                auto candidateDataset = mv::data().getDataset<Points>(datasetId);
 
                 dropRegions << new DropWidget::DropRegion(this, "Points", QString("Visualize %1 as parallel coordinates").arg(datasetGuiName), "map-marker-alt", true, [this, candidateDataset]() {
                     loadData({ candidateDataset });
@@ -188,8 +188,7 @@ void ExampleViewGLPlugin::createData()
 {
     // Here, we create a random data set, so that we do not need 
     // to use other plugins for loading when trying out this example
-    auto points = _core->addDataset<Points>("Points", "ExampleViewGLData");
-    events().notifyDatasetAdded(points);
+    auto points = mv::data().createDataset<Points>("Points", "ExampleViewGLData");
 
     int numPoints = 50;
     int numDimensions = 3;