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1 #include "Visualization/VisualizationZoneWidget.h"
1 #include "Visualization/VisualizationZoneWidget.h"
2
2
3
3
4 #include "Visualization/IVisualizationWidgetVisitor.h"
4 #include "Visualization/IVisualizationWidgetVisitor.h"
5 #include "Visualization/VisualizationGraphWidget.h"
5 #include "Visualization/VisualizationGraphWidget.h"
6 #include "ui_VisualizationZoneWidget.h"
6 #include "ui_VisualizationZoneWidget.h"
7
7
8 #include <Data/SqpRange.h>
8 #include <Data/SqpRange.h>
9 #include <Variable/Variable.h>
9 #include <Variable/Variable.h>
10 #include <Variable/VariableController.h>
10 #include <Variable/VariableController.h>
11
11
12 #include <QUuid>
12 #include <QUuid>
13 #include <SqpApplication.h>
13 #include <SqpApplication.h>
14 #include <cmath>
14 #include <cmath>
15
15
16 Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget")
16 Q_LOGGING_CATEGORY(LOG_VisualizationZoneWidget, "VisualizationZoneWidget")
17
17
18 namespace {
18 namespace {
19
19
20 /// Minimum height for graph added in zones (in pixels)
20 /// Minimum height for graph added in zones (in pixels)
21 const auto GRAPH_MINIMUM_HEIGHT = 300;
21 const auto GRAPH_MINIMUM_HEIGHT = 300;
22
22
23 /// Generates a default name for a new graph, according to the number of graphs already displayed in
23 /// Generates a default name for a new graph, according to the number of graphs already displayed in
24 /// the zone
24 /// the zone
25 QString defaultGraphName(const QLayout &layout)
25 QString defaultGraphName(const QLayout &layout)
26 {
26 {
27 auto count = 0;
27 auto count = 0;
28 for (auto i = 0; i < layout.count(); ++i) {
28 for (auto i = 0; i < layout.count(); ++i) {
29 if (dynamic_cast<VisualizationGraphWidget *>(layout.itemAt(i)->widget())) {
29 if (dynamic_cast<VisualizationGraphWidget *>(layout.itemAt(i)->widget())) {
30 count++;
30 count++;
31 }
31 }
32 }
32 }
33
33
34 return QObject::tr("Graph %1").arg(count + 1);
34 return QObject::tr("Graph %1").arg(count + 1);
35 }
35 }
36
36
37 } // namespace
37 } // namespace
38
38
39 struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate {
39 struct VisualizationZoneWidget::VisualizationZoneWidgetPrivate {
40
40
41 explicit VisualizationZoneWidgetPrivate() : m_SynchronisationGroupId{QUuid::createUuid()} {}
41 explicit VisualizationZoneWidgetPrivate() : m_SynchronisationGroupId{QUuid::createUuid()} {}
42 QUuid m_SynchronisationGroupId;
42 QUuid m_SynchronisationGroupId;
43 };
43 };
44
44
45 VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent)
45 VisualizationZoneWidget::VisualizationZoneWidget(const QString &name, QWidget *parent)
46 : QWidget{parent},
46 : QWidget{parent},
47 ui{new Ui::VisualizationZoneWidget},
47 ui{new Ui::VisualizationZoneWidget},
48 impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()}
48 impl{spimpl::make_unique_impl<VisualizationZoneWidgetPrivate>()}
49 {
49 {
50 ui->setupUi(this);
50 ui->setupUi(this);
51
51
52 ui->zoneNameLabel->setText(name);
52 ui->zoneNameLabel->setText(name);
53
53
54 // 'Close' options : widget is deleted when closed
54 // 'Close' options : widget is deleted when closed
55 setAttribute(Qt::WA_DeleteOnClose);
55 setAttribute(Qt::WA_DeleteOnClose);
56 connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close);
56 connect(ui->closeButton, &QToolButton::clicked, this, &VisualizationZoneWidget::close);
57 ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton));
57 ui->closeButton->setIcon(sqpApp->style()->standardIcon(QStyle::SP_TitleBarCloseButton));
58
58
59 // Synchronisation id
59 // Synchronisation id
60 QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId",
60 QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronizationGroupId",
61 Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId));
61 Qt::QueuedConnection, Q_ARG(QUuid, impl->m_SynchronisationGroupId));
62 }
62 }
63
63
64 VisualizationZoneWidget::~VisualizationZoneWidget()
64 VisualizationZoneWidget::~VisualizationZoneWidget()
65 {
65 {
66 delete ui;
66 delete ui;
67 }
67 }
68
68
69 void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget)
69 void VisualizationZoneWidget::addGraph(VisualizationGraphWidget *graphWidget)
70 {
70 {
71 ui->visualizationZoneFrame->layout()->addWidget(graphWidget);
71 ui->visualizationZoneFrame->layout()->addWidget(graphWidget);
72 }
72 }
73
73
74 VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable)
74 VisualizationGraphWidget *VisualizationZoneWidget::createGraph(std::shared_ptr<Variable> variable)
75 {
75 {
76 auto graphWidget = new VisualizationGraphWidget{
76 auto graphWidget = new VisualizationGraphWidget{
77 defaultGraphName(*ui->visualizationZoneFrame->layout()), this};
77 defaultGraphName(*ui->visualizationZoneFrame->layout()), this};
78
78
79
79
80 // Set graph properties
80 // Set graph properties
81 graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
81 graphWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::MinimumExpanding);
82 graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT);
82 graphWidget->setMinimumHeight(GRAPH_MINIMUM_HEIGHT);
83
83
84
84
85 // Lambda to synchronize zone widget
85 // Lambda to synchronize zone widget
86 auto synchronizeZoneWidget = [this, graphWidget](const SqpRange &graphRange,
86 auto synchronizeZoneWidget = [this, graphWidget](const SqpRange &graphRange,
87 const SqpRange &oldGraphRange) {
87 const SqpRange &oldGraphRange) {
88
88
89 auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange);
89 auto zoomType = VariableController::getZoomType(graphRange, oldGraphRange);
90 auto frameLayout = ui->visualizationZoneFrame->layout();
90 auto frameLayout = ui->visualizationZoneFrame->layout();
91 for (auto i = 0; i < frameLayout->count(); ++i) {
91 for (auto i = 0; i < frameLayout->count(); ++i) {
92 auto graphChild
92 auto graphChild
93 = dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget());
93 = dynamic_cast<VisualizationGraphWidget *>(frameLayout->itemAt(i)->widget());
94 if (graphChild && (graphChild != graphWidget)) {
94 if (graphChild && (graphChild != graphWidget)) {
95
95
96 auto graphChildRange = graphChild->graphRange();
96 auto graphChildRange = graphChild->graphRange();
97 switch (zoomType) {
97 switch (zoomType) {
98 case AcquisitionZoomType::ZoomIn: {
98 case AcquisitionZoomType::ZoomIn: {
99 auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart;
99 auto deltaLeft = graphRange.m_TStart - oldGraphRange.m_TStart;
100 auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd;
100 auto deltaRight = oldGraphRange.m_TEnd - graphRange.m_TEnd;
101 graphChildRange.m_TStart += deltaLeft;
101 graphChildRange.m_TStart += deltaLeft;
102 graphChildRange.m_TEnd -= deltaRight;
102 graphChildRange.m_TEnd -= deltaRight;
103 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomIn");
103 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomIn");
104 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft")
104 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft")
105 << deltaLeft;
105 << deltaLeft;
106 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight")
106 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight")
107 << deltaRight;
107 << deltaRight;
108 qCDebug(LOG_VisualizationZoneWidget())
108 qCDebug(LOG_VisualizationZoneWidget())
109 << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
109 << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
110
110
111 break;
111 break;
112 }
112 }
113
113
114 case AcquisitionZoomType::ZoomOut: {
114 case AcquisitionZoomType::ZoomOut: {
115 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomOut");
115 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: ZoomOut");
116 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
116 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
117 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
117 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
118 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft")
118 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaLeft")
119 << deltaLeft;
119 << deltaLeft;
120 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight")
120 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: deltaRight")
121 << deltaRight;
121 << deltaRight;
122 qCDebug(LOG_VisualizationZoneWidget())
122 qCDebug(LOG_VisualizationZoneWidget())
123 << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
123 << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
124 graphChildRange.m_TStart -= deltaLeft;
124 graphChildRange.m_TStart -= deltaLeft;
125 graphChildRange.m_TEnd += deltaRight;
125 graphChildRange.m_TEnd += deltaRight;
126 break;
126 break;
127 }
127 }
128 case AcquisitionZoomType::PanRight: {
128 case AcquisitionZoomType::PanRight: {
129 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanRight");
129 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanRight");
130 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
130 auto deltaRight = graphRange.m_TEnd - oldGraphRange.m_TEnd;
131 graphChildRange.m_TStart += deltaRight;
131 graphChildRange.m_TStart += deltaRight;
132 graphChildRange.m_TEnd += deltaRight;
132 graphChildRange.m_TEnd += deltaRight;
133 qCDebug(LOG_VisualizationZoneWidget())
133 qCDebug(LOG_VisualizationZoneWidget())
134 << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
134 << tr("TORM: dt") << graphRange.m_TEnd - graphRange.m_TStart;
135 break;
135 break;
136 }
136 }
137 case AcquisitionZoomType::PanLeft: {
137 case AcquisitionZoomType::PanLeft: {
138 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanLeft");
138 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: PanLeft");
139 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
139 auto deltaLeft = oldGraphRange.m_TStart - graphRange.m_TStart;
140 graphChildRange.m_TStart -= deltaLeft;
140 graphChildRange.m_TStart -= deltaLeft;
141 graphChildRange.m_TEnd -= deltaLeft;
141 graphChildRange.m_TEnd -= deltaLeft;
142 break;
142 break;
143 }
143 }
144 case AcquisitionZoomType::Unknown: {
144 case AcquisitionZoomType::Unknown: {
145 qCDebug(LOG_VisualizationZoneWidget())
145 qCDebug(LOG_VisualizationZoneWidget())
146 << tr("Impossible to synchronize: zoom type unknown");
146 << tr("Impossible to synchronize: zoom type unknown");
147 break;
147 break;
148 }
148 }
149 default:
149 default:
150 qCCritical(LOG_VisualizationZoneWidget())
150 qCCritical(LOG_VisualizationZoneWidget())
151 << tr("Impossible to synchronize: zoom type not take into account");
151 << tr("Impossible to synchronize: zoom type not take into account");
152 // No action
152 // No action
153 break;
153 break;
154 }
154 }
155 graphChild->enableAcquisition(false);
155 graphChild->enableAcquisition(false);
156 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range before: ")
156 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range before: ")
157 << graphChild->graphRange();
157 << graphChild->graphRange();
158 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range after : ")
158 qCDebug(LOG_VisualizationZoneWidget()) << tr("TORM: Range after : ")
159 << graphChildRange;
159 << graphChildRange;
160 qCDebug(LOG_VisualizationZoneWidget())
160 qCDebug(LOG_VisualizationZoneWidget())
161 << tr("TORM: child dt") << graphChildRange.m_TEnd - graphChildRange.m_TStart;
161 << tr("TORM: child dt") << graphChildRange.m_TEnd - graphChildRange.m_TStart;
162 graphChild->setGraphRange(graphChildRange);
162 graphChild->setGraphRange(graphChildRange);
163 graphChild->enableAcquisition(true);
163 graphChild->enableAcquisition(true);
164 }
164 }
165 }
165 }
166 };
166 };
167
167
168 // connection for synchronization
168 // connection for synchronization
169 connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget);
169 connect(graphWidget, &VisualizationGraphWidget::synchronize, synchronizeZoneWidget);
170 connect(graphWidget, &VisualizationGraphWidget::variableAdded, this,
170 connect(graphWidget, &VisualizationGraphWidget::variableAdded, this,
171 &VisualizationZoneWidget::onVariableAdded);
171 &VisualizationZoneWidget::onVariableAdded);
172
172
173 auto range = SqpRange{};
173 auto range = SqpRange{};
174
174
175 // Apply visitor to graph children
175 // Apply visitor to graph children
176 auto layout = ui->visualizationZoneFrame->layout();
176 auto layout = ui->visualizationZoneFrame->layout();
177 if (layout->count() > 0) {
177 if (layout->count() > 0) {
178 // Case of a new graph in a existant zone
178 // Case of a new graph in a existant zone
179 if (auto visualizationGraphWidget
179 if (auto visualizationGraphWidget
180 = dynamic_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) {
180 = dynamic_cast<VisualizationGraphWidget *>(layout->itemAt(0)->widget())) {
181 range = visualizationGraphWidget->graphRange();
181 range = visualizationGraphWidget->graphRange();
182 }
182 }
183 }
183 }
184 else {
184 else {
185 // Case of a new graph as the first of the zone
185 // Case of a new graph as the first of the zone
186 range = variable->range();
186 range = variable->range();
187 }
187 }
188
188
189 this->addGraph(graphWidget);
189 this->addGraph(graphWidget);
190
190
191 graphWidget->addVariable(variable, range);
191 graphWidget->addVariable(variable, range);
192
192
193 // get y using variable range
193 // get y using variable range
194 if (auto dataSeries = variable->dataSeries()) {
194 if (auto dataSeries = variable->dataSeries()) {
195 dataSeries->lockRead();
195 dataSeries->lockRead();
196 auto valuesBounds = dataSeries->valuesBounds(variable->range().m_TStart, variable->range().m_TEnd);
196 auto valuesBounds
197 = dataSeries->valuesBounds(variable->range().m_TStart, variable->range().m_TEnd);
197 auto end = dataSeries->cend();
198 auto end = dataSeries->cend();
198 if (valuesBounds.first != end && valuesBounds.second != end) {
199 if (valuesBounds.first != end && valuesBounds.second != end) {
199 auto rangeValue = [](const auto &value) { return std::isnan(value) ? 0. : value; };
200 auto rangeValue = [](const auto &value) { return std::isnan(value) ? 0. : value; };
200
201
201 auto minValue = rangeValue(valuesBounds.first->minValue());
202 auto minValue = rangeValue(valuesBounds.first->minValue());
202 auto maxValue = rangeValue(valuesBounds.second->maxValue());
203 auto maxValue = rangeValue(valuesBounds.second->maxValue());
203
204
204 graphWidget->setYRange(SqpRange{minValue, maxValue});
205 graphWidget->setYRange(SqpRange{minValue, maxValue});
205 }
206 }
206 dataSeries->unlock();
207 dataSeries->unlock();
207 }
208 }
208
209
209 return graphWidget;
210 return graphWidget;
210 }
211 }
211
212
212 void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor)
213 void VisualizationZoneWidget::accept(IVisualizationWidgetVisitor *visitor)
213 {
214 {
214 if (visitor) {
215 if (visitor) {
215 visitor->visitEnter(this);
216 visitor->visitEnter(this);
216
217
217 // Apply visitor to graph children
218 // Apply visitor to graph children
218 auto layout = ui->visualizationZoneFrame->layout();
219 auto layout = ui->visualizationZoneFrame->layout();
219 for (auto i = 0; i < layout->count(); ++i) {
220 for (auto i = 0; i < layout->count(); ++i) {
220 if (auto item = layout->itemAt(i)) {
221 if (auto item = layout->itemAt(i)) {
221 // Widgets different from graphs are not visited (no action)
222 // Widgets different from graphs are not visited (no action)
222 if (auto visualizationGraphWidget
223 if (auto visualizationGraphWidget
223 = dynamic_cast<VisualizationGraphWidget *>(item->widget())) {
224 = dynamic_cast<VisualizationGraphWidget *>(item->widget())) {
224 visualizationGraphWidget->accept(visitor);
225 visualizationGraphWidget->accept(visitor);
225 }
226 }
226 }
227 }
227 }
228 }
228
229
229 visitor->visitLeave(this);
230 visitor->visitLeave(this);
230 }
231 }
231 else {
232 else {
232 qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null");
233 qCCritical(LOG_VisualizationZoneWidget()) << tr("Can't visit widget : the visitor is null");
233 }
234 }
234 }
235 }
235
236
236 bool VisualizationZoneWidget::canDrop(const Variable &variable) const
237 bool VisualizationZoneWidget::canDrop(const Variable &variable) const
237 {
238 {
238 // A tab can always accomodate a variable
239 // A tab can always accomodate a variable
239 Q_UNUSED(variable);
240 Q_UNUSED(variable);
240 return true;
241 return true;
241 }
242 }
242
243
243 bool VisualizationZoneWidget::contains(const Variable &variable) const
244 bool VisualizationZoneWidget::contains(const Variable &variable) const
244 {
245 {
245 Q_UNUSED(variable);
246 Q_UNUSED(variable);
246 return false;
247 return false;
247 }
248 }
248
249
249 QString VisualizationZoneWidget::name() const
250 QString VisualizationZoneWidget::name() const
250 {
251 {
251 return ui->zoneNameLabel->text();
252 return ui->zoneNameLabel->text();
252 }
253 }
253
254
254 void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable)
255 void VisualizationZoneWidget::onVariableAdded(std::shared_ptr<Variable> variable)
255 {
256 {
256 QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized",
257 QMetaObject::invokeMethod(&sqpApp->variableController(), "onAddSynchronized",
257 Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable),
258 Qt::QueuedConnection, Q_ARG(std::shared_ptr<Variable>, variable),
258 Q_ARG(QUuid, impl->m_SynchronisationGroupId));
259 Q_ARG(QUuid, impl->m_SynchronisationGroupId));
259 }
260 }
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