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Updates VisualizationGraphHelper to use variable's type instead of dataseries
Alexandre Leroux -
r1305:3d74b7d22319
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@@ -32,7 +32,7 struct VisualizationGraphHelper {
32 32 */
33 33 static PlottablesMap create(std::shared_ptr<Variable> variable, QCustomPlot &plot) noexcept;
34 34
35 static void updateData(PlottablesMap &plottables, std::shared_ptr<IDataSeries> dataSeries,
35 static void updateData(PlottablesMap &plottables, std::shared_ptr<Variable> variable,
36 36 const SqpRange &dateTime);
37 37
38 38 static void setYAxisRange(std::shared_ptr<Variable> variable, QCustomPlot &plot) noexcept;
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@@ -25,7 +25,7 public:
25 25 */
26 26 template <typename T, typename Enabled = void>
27 27 struct PlottablesCreator {
28 static PlottablesMap createPlottables(T &, QCustomPlot &)
28 static PlottablesMap createPlottables(QCustomPlot &)
29 29 {
30 30 qCCritical(LOG_DataSeries())
31 31 << QObject::tr("Can't create plottables: unmanaged data series type");
@@ -33,34 +33,37 struct PlottablesCreator {
33 33 }
34 34 };
35 35
36 PlottablesMap createGraphs(QCustomPlot &plot, int nbGraphs)
37 {
38 PlottablesMap result{};
39
40 // Creates {nbGraphs} QCPGraph to add to the plot
41 for (auto i = 0; i < nbGraphs; ++i) {
42 auto graph = plot.addGraph();
43 result.insert({i, graph});
44 }
45
46 plot.replot();
47
48 return result;
49 }
50
36 51 /**
37 * Specialization of PlottablesCreator for scalars and vectors
52 * Specialization of PlottablesCreator for scalars
38 53 * @sa ScalarSeries
39 * @sa VectorSeries
40 54 */
41 55 template <typename T>
42 struct PlottablesCreator<T,
43 typename std::enable_if_t<std::is_base_of<ScalarSeries, T>::value
44 or std::is_base_of<VectorSeries, T>::value> > {
45 static PlottablesMap createPlottables(T &dataSeries, QCustomPlot &plot)
46 {
47 PlottablesMap result{};
48
49 // Gets the number of components of the data series
50 dataSeries.lockRead();
51 auto componentCount = dataSeries.valuesData()->componentCount();
52 dataSeries.unlock();
53
54 // For each component of the data series, creates a QCPGraph to add to the plot
55 for (auto i = 0; i < componentCount; ++i) {
56 auto graph = plot.addGraph();
57 result.insert({i, graph});
58 }
59
60 plot.replot();
56 struct PlottablesCreator<T, typename std::enable_if_t<std::is_base_of<ScalarSeries, T>::value> > {
57 static PlottablesMap createPlottables(QCustomPlot &plot) { return createGraphs(plot, 1); }
58 };
61 59
62 return result;
63 }
60 /**
61 * Specialization of PlottablesCreator for vectors
62 * @sa VectorSeries
63 */
64 template <typename T>
65 struct PlottablesCreator<T, typename std::enable_if_t<std::is_base_of<VectorSeries, T>::value> > {
66 static PlottablesMap createPlottables(QCustomPlot &plot) { return createGraphs(plot, 3); }
64 67 };
65 68
66 69 /**
@@ -70,7 +73,7 struct PlottablesCreator<T,
70 73 template <typename T>
71 74 struct PlottablesCreator<T,
72 75 typename std::enable_if_t<std::is_base_of<SpectrogramSeries, T>::value> > {
73 static PlottablesMap createPlottables(T &dataSeries, QCustomPlot &plot)
76 static PlottablesMap createPlottables(QCustomPlot &plot)
74 77 {
75 78 PlottablesMap result{};
76 79 result.insert({0, new QCPColorMap{plot.xAxis, plot.yAxis}});
@@ -264,41 +267,59 struct IPlottablesHelper {
264 267 */
265 268 template <typename T>
266 269 struct PlottablesHelper : public IPlottablesHelper {
267 explicit PlottablesHelper(T &dataSeries) : m_DataSeries{dataSeries} {}
270 explicit PlottablesHelper(std::shared_ptr<T> dataSeries) : m_DataSeries{dataSeries} {}
268 271
269 272 PlottablesMap create(QCustomPlot &plot) const override
270 273 {
271 return PlottablesCreator<T>::createPlottables(m_DataSeries, plot);
274 return PlottablesCreator<T>::createPlottables(plot);
272 275 }
273 276
274 277 void update(PlottablesMap &plottables, const SqpRange &range, bool rescaleAxes) const override
275 278 {
276 PlottablesUpdater<T>::updatePlottables(m_DataSeries, plottables, range, rescaleAxes);
279 if (m_DataSeries) {
280 PlottablesUpdater<T>::updatePlottables(*m_DataSeries, plottables, range, rescaleAxes);
281 }
282 else {
283 qCCritical(LOG_VisualizationGraphHelper()) << "Can't update plottables: inconsistency "
284 "between the type of data series and the "
285 "type supposed";
286 }
277 287 }
278 288
279 289 void setYAxisRange(const SqpRange &xAxisRange, QCustomPlot &plot) const override
280 290 {
281 return PlottablesUpdater<T>::setPlotYAxisRange(m_DataSeries, xAxisRange, plot);
291 if (m_DataSeries) {
292 PlottablesUpdater<T>::setPlotYAxisRange(*m_DataSeries, xAxisRange, plot);
293 }
294 else {
295 qCCritical(LOG_VisualizationGraphHelper()) << "Can't update plottables: inconsistency "
296 "between the type of data series and the "
297 "type supposed";
298 }
282 299 }
283 300
284 T &m_DataSeries;
301 std::shared_ptr<T> m_DataSeries;
285 302 };
286 303
287 /// Creates IPlottablesHelper according to a data series
288 std::unique_ptr<IPlottablesHelper> createHelper(std::shared_ptr<IDataSeries> dataSeries) noexcept
304 /// Creates IPlottablesHelper according to the type of data series a variable holds
305 std::unique_ptr<IPlottablesHelper> createHelper(std::shared_ptr<Variable> variable) noexcept
289 306 {
290 if (auto scalarSeries = std::dynamic_pointer_cast<ScalarSeries>(dataSeries)) {
291 return std::make_unique<PlottablesHelper<ScalarSeries> >(*scalarSeries);
292 }
293 else if (auto spectrogramSeries = std::dynamic_pointer_cast<SpectrogramSeries>(dataSeries)) {
294 return std::make_unique<PlottablesHelper<SpectrogramSeries> >(*spectrogramSeries);
295 }
296 else if (auto vectorSeries = std::dynamic_pointer_cast<VectorSeries>(dataSeries)) {
297 return std::make_unique<PlottablesHelper<VectorSeries> >(*vectorSeries);
298 }
299 else {
300 return std::make_unique<PlottablesHelper<IDataSeries> >(*dataSeries);
307 switch (variable->type()) {
308 case DataSeriesType::SCALAR:
309 return std::make_unique<PlottablesHelper<ScalarSeries> >(
310 std::dynamic_pointer_cast<ScalarSeries>(variable->dataSeries()));
311 case DataSeriesType::SPECTROGRAM:
312 return std::make_unique<PlottablesHelper<SpectrogramSeries> >(
313 std::dynamic_pointer_cast<SpectrogramSeries>(variable->dataSeries()));
314 case DataSeriesType::VECTOR:
315 return std::make_unique<PlottablesHelper<VectorSeries> >(
316 std::dynamic_pointer_cast<VectorSeries>(variable->dataSeries()));
317 default:
318 // Creates default helper
319 break;
301 320 }
321
322 return std::make_unique<PlottablesHelper<IDataSeries> >(nullptr);
302 323 }
303 324
304 325 } // namespace
@@ -307,7 +328,7 PlottablesMap VisualizationGraphHelper::create(std::shared_ptr<Variable> variabl
307 328 QCustomPlot &plot) noexcept
308 329 {
309 330 if (variable) {
310 auto helper = createHelper(variable->dataSeries());
331 auto helper = createHelper(variable);
311 332 auto plottables = helper->create(plot);
312 333 return plottables;
313 334 }
@@ -322,7 +343,7 void VisualizationGraphHelper::setYAxisRange(std::shared_ptr<Variable> variable,
322 343 QCustomPlot &plot) noexcept
323 344 {
324 345 if (variable) {
325 auto helper = createHelper(variable->dataSeries());
346 auto helper = createHelper(variable);
326 347 helper->setYAxisRange(variable->range(), plot);
327 348 }
328 349 else {
@@ -332,9 +353,9 void VisualizationGraphHelper::setYAxisRange(std::shared_ptr<Variable> variable,
332 353 }
333 354
334 355 void VisualizationGraphHelper::updateData(PlottablesMap &plottables,
335 std::shared_ptr<IDataSeries> dataSeries,
356 std::shared_ptr<Variable> variable,
336 357 const SqpRange &dateTime)
337 358 {
338 auto helper = createHelper(dataSeries);
359 auto helper = createHelper(variable);
339 360 helper->update(plottables, dateTime);
340 361 }
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@@ -65,10 +65,10 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
65 65 {
66 66 }
67 67
68 void updateData(PlottablesMap &plottables, std::shared_ptr<IDataSeries> dataSeries,
68 void updateData(PlottablesMap &plottables, std::shared_ptr<Variable> variable,
69 69 const SqpRange &range)
70 70 {
71 VisualizationGraphHelper::updateData(plottables, dataSeries, range);
71 VisualizationGraphHelper::updateData(plottables, variable, range);
72 72
73 73 // Prevents that data has changed to update rendering
74 74 m_RenderingDelegate->onPlotUpdated();
@@ -988,7 +988,7 void VisualizationGraphWidget::onDataCacheVariableUpdated()
988 988 qCDebug(LOG_VisualizationGraphWidget())
989 989 << "TORM: VisualizationGraphWidget::onDataCacheVariableUpdated E" << dateTime;
990 990 if (dateTime.contains(variable->range()) || dateTime.intersect(variable->range())) {
991 impl->updateData(variableEntry.second, variable->dataSeries(), variable->range());
991 impl->updateData(variableEntry.second, variable, variable->range());
992 992 }
993 993 }
994 994 }
@@ -998,6 +998,6 void VisualizationGraphWidget::onUpdateVarDisplaying(std::shared_ptr<Variable> v
998 998 {
999 999 auto it = impl->m_VariableToPlotMultiMap.find(variable);
1000 1000 if (it != impl->m_VariableToPlotMultiMap.end()) {
1001 impl->updateData(it->second, variable->dataSeries(), range);
1001 impl->updateData(it->second, variable, range);
1002 1002 }
1003 1003 }
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