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HG_REPOSITORIES » LPP » SciQLOP_Repos » SciQLop
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Resize and move of multiple zones together
trabillard -
r1050:f8da05b6a4a9
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@@ -27,11 +27,18 public:
27 Qt::CursorShape curshorShapeForPosition(const QPoint &position) const;
27 Qt::CursorShape curshorShapeForPosition(const QPoint &position) const;
28 void setHovered(bool value);
28 void setHovered(bool value);
29
29
30 void setAssociatedEditedZones(const QVector<VisualizationSelectionZoneItem *> &associatedZones);
31
30 protected:
32 protected:
31 void mousePressEvent(QMouseEvent *event, const QVariant &details) override;
33 void mousePressEvent(QMouseEvent *event, const QVariant &details) override;
32 void mouseMoveEvent(QMouseEvent *event, const QPointF &startPos) override;
34 void mouseMoveEvent(QMouseEvent *event, const QPointF &startPos) override;
33 void mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos) override;
35 void mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos) override;
34
36
37 void resizeLeft(double pixelDiff);
38 void resizeRight(double pixelDiff);
39 void move(double pixelDiff);
40
41
35 private:
42 private:
36 class VisualizationSelectionZoneItemPrivate;
43 class VisualizationSelectionZoneItemPrivate;
37 spimpl::unique_impl_ptr<VisualizationSelectionZoneItemPrivate> impl;
44 spimpl::unique_impl_ptr<VisualizationSelectionZoneItemPrivate> impl;
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@@ -90,6 +90,8 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
90 VisualizationSelectionZoneItem *m_HoveredZone = nullptr;
90 VisualizationSelectionZoneItem *m_HoveredZone = nullptr;
91 QVector<VisualizationSelectionZoneItem *> m_SelectionZones;
91 QVector<VisualizationSelectionZoneItem *> m_SelectionZones;
92
92
93 bool m_HasMovedMouse = false; //Indicates if the mouse moved in a releaseMouse even
94
93 void startDrawingRect(const QPoint &pos, QCustomPlot &plot)
95 void startDrawingRect(const QPoint &pos, QCustomPlot &plot)
94 {
96 {
95 removeDrawingRect(plot);
97 removeDrawingRect(plot);
@@ -710,6 +712,7 void VisualizationGraphWidget::onMouseMove(QMouseEvent *event) noexcept
710 setCursor(Qt::ArrowCursor);
712 setCursor(Qt::ArrowCursor);
711 }
713 }
712
714
715 impl->m_HasMovedMouse = true;
713 VisualizationDragWidget::mouseMoveEvent(event);
716 VisualizationDragWidget::mouseMoveEvent(event);
714 }
717 }
715
718
@@ -775,20 +778,13 void VisualizationGraphWidget::onMousePress(QMouseEvent *event) noexcept
775 // Allows zone edition only in selection zone mode without drag&drop
778 // Allows zone edition only in selection zone mode without drag&drop
776 impl->setSelectionZonesEditionEnabled(isSelectionZoneMode && !isDragDropClick);
779 impl->setSelectionZonesEditionEnabled(isSelectionZoneMode && !isDragDropClick);
777
780
778 // Selection
781 // Selection / Deselection
779 if (isSelectionZoneMode) {
782 if (isSelectionZoneMode) {
780 auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER);
783 auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER);
781 auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos(), plot());
784 auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos(), plot());
782 if (selectionZoneItemUnderCursor && event->button() == Qt::LeftButton) {
785 if (selectionZoneItemUnderCursor && event->button() == Qt::LeftButton) {
783 if (!isMultiSelectionClick) {
786 selectionZoneItemUnderCursor->setAssociatedEditedZones(
784 parentVisualizationWidget()->selectionZoneManager().select(
787 parentVisualizationWidget()->selectionZoneManager().selectedItems());
785 {selectionZoneItemUnderCursor});
786 }
787 else {
788 parentVisualizationWidget()->selectionZoneManager().setSelected(
789 selectionZoneItemUnderCursor, !selectionZoneItemUnderCursor->selected()
790 || event->button() == Qt::RightButton);
791 }
792 }
788 }
793 else if (!isMultiSelectionClick && event->button() == Qt::LeftButton) {
789 else if (!isMultiSelectionClick && event->button() == Qt::LeftButton) {
794 parentVisualizationWidget()->selectionZoneManager().clearSelection();
790 parentVisualizationWidget()->selectionZoneManager().clearSelection();
@@ -798,6 +794,8 void VisualizationGraphWidget::onMousePress(QMouseEvent *event) noexcept
798 }
794 }
799 }
795 }
800
796
797
798 impl->m_HasMovedMouse = false;
801 VisualizationDragWidget::mousePressEvent(event);
799 VisualizationDragWidget::mousePressEvent(event);
802 }
800 }
803
801
@@ -829,6 +827,28 void VisualizationGraphWidget::onMouseRelease(QMouseEvent *event) noexcept
829 impl->endDrawingZone(this);
827 impl->endDrawingZone(this);
830
828
831 impl->m_IsCalibration = false;
829 impl->m_IsCalibration = false;
830
831 // Selection / Deselection
832 auto isSelectionZoneMode
833 = sqpApp->plotsInteractionMode() == SqpApplication::PlotsInteractionMode::SelectionZones;
834 if (isSelectionZoneMode) {
835 auto isMultiSelectionClick = event->modifiers().testFlag(MULTI_ZONE_SELECTION_MODIFIER);
836 auto selectionZoneItemUnderCursor = impl->selectionZoneAt(event->pos(), plot());
837 if (selectionZoneItemUnderCursor && event->button() == Qt::LeftButton) {
838 if (!isMultiSelectionClick && !impl->m_HasMovedMouse) {
839 parentVisualizationWidget()->selectionZoneManager().select(
840 {selectionZoneItemUnderCursor});
841 }
842 else if (!impl->m_HasMovedMouse) {
843 parentVisualizationWidget()->selectionZoneManager().setSelected(
844 selectionZoneItemUnderCursor, !selectionZoneItemUnderCursor->selected()
845 || event->button() == Qt::RightButton);
846 }
847 }
848 else {
849 // No selection change
850 }
851 }
832 }
852 }
833
853
834 void VisualizationGraphWidget::onDataCacheVariableUpdated()
854 void VisualizationGraphWidget::onDataCacheVariableUpdated()
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@@ -20,6 +20,8 struct VisualizationSelectionZoneItem::VisualizationSelectionZoneItemPrivate {
20 enum class EditionMode { NoEdition, ResizeLeft, ResizeRight, Move };
20 enum class EditionMode { NoEdition, ResizeLeft, ResizeRight, Move };
21 EditionMode m_CurrentEditionMode;
21 EditionMode m_CurrentEditionMode;
22
22
23 QVector<VisualizationSelectionZoneItem *> m_AssociatedEditedZones;
24
23 VisualizationSelectionZoneItemPrivate(QCustomPlot *plot)
25 VisualizationSelectionZoneItemPrivate(QCustomPlot *plot)
24 : m_Plot(plot), m_Color(Qt::blue), m_CurrentEditionMode(EditionMode::NoEdition)
26 : m_Plot(plot), m_Color(Qt::blue), m_CurrentEditionMode(EditionMode::NoEdition)
25 {
27 {
@@ -46,6 +48,12 struct VisualizationSelectionZoneItem::VisualizationSelectionZoneItemPrivate {
46
48
47 return VisualizationSelectionZoneItemPrivate::EditionMode::Move;
49 return VisualizationSelectionZoneItemPrivate::EditionMode::Move;
48 }
50 }
51
52 double pixelSizeToAxisXSize(double pixels)
53 {
54 auto axis = m_Plot->axisRect()->axis(QCPAxis::atBottom);
55 return axis->pixelToCoord(pixels) - axis->pixelToCoord(0);
56 }
49 };
57 };
50
58
51 VisualizationSelectionZoneItem::VisualizationSelectionZoneItem(QCustomPlot *plot)
59 VisualizationSelectionZoneItem::VisualizationSelectionZoneItem(QCustomPlot *plot)
@@ -220,6 +228,13 void VisualizationSelectionZoneItem::setHovered(bool value)
220 }
228 }
221 }
229 }
222
230
231 void VisualizationSelectionZoneItem::setAssociatedEditedZones(
232 const QVector<VisualizationSelectionZoneItem *> &associatedZones)
233 {
234 impl->m_AssociatedEditedZones = associatedZones;
235 impl->m_AssociatedEditedZones.removeAll(this);
236 }
237
223 void VisualizationSelectionZoneItem::mousePressEvent(QMouseEvent *event, const QVariant &details)
238 void VisualizationSelectionZoneItem::mousePressEvent(QMouseEvent *event, const QVariant &details)
224 {
239 {
225 if (isEditionEnabled() && event->button() == Qt::LeftButton) {
240 if (isEditionEnabled() && event->button() == Qt::LeftButton) {
@@ -227,6 +242,10 void VisualizationSelectionZoneItem::mousePressEvent(QMouseEvent *event, const Q
227
242
228 impl->m_MovedOrinalT1 = impl->m_T1;
243 impl->m_MovedOrinalT1 = impl->m_T1;
229 impl->m_MovedOrinalT2 = impl->m_T2;
244 impl->m_MovedOrinalT2 = impl->m_T2;
245 for (auto associatedZone : impl->m_AssociatedEditedZones) {
246 associatedZone->impl->m_MovedOrinalT1 = associatedZone->impl->m_T1;
247 associatedZone->impl->m_MovedOrinalT2 = associatedZone->impl->m_T2;
248 }
230 }
249 }
231 else {
250 else {
232 impl->m_CurrentEditionMode = VisualizationSelectionZoneItemPrivate::EditionMode::NoEdition;
251 impl->m_CurrentEditionMode = VisualizationSelectionZoneItemPrivate::EditionMode::NoEdition;
@@ -238,21 +257,39 void VisualizationSelectionZoneItem::mouseMoveEvent(QMouseEvent *event, const QP
238 {
257 {
239 if (isEditionEnabled()) {
258 if (isEditionEnabled()) {
240 auto axis = impl->m_Plot->axisRect()->axis(QCPAxis::atBottom);
259 auto axis = impl->m_Plot->axisRect()->axis(QCPAxis::atBottom);
241 auto diff = axis->pixelToCoord(event->pos().x()) - axis->pixelToCoord(startPos.x());
260 auto pixelDiff = event->pos().x() - startPos.x();
261 auto diff = impl->pixelSizeToAxisXSize(pixelDiff);
242
262
243 switch (impl->m_CurrentEditionMode) {
263 switch (impl->m_CurrentEditionMode) {
244 case VisualizationSelectionZoneItemPrivate::EditionMode::Move:
264 case VisualizationSelectionZoneItemPrivate::EditionMode::Move:
245 setRange(impl->m_MovedOrinalT1 + diff, impl->m_MovedOrinalT2 + diff);
265 setRange(impl->m_MovedOrinalT1 + diff, impl->m_MovedOrinalT2 + diff);
266 for (auto associatedZone : impl->m_AssociatedEditedZones) {
267 associatedZone->move(pixelDiff);
268 }
246 break;
269 break;
247 case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeLeft:
270 case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeLeft:
248 setStart(impl->m_MovedOrinalT1 + diff);
271 setStart(impl->m_MovedOrinalT1 + diff);
272 for (auto associatedZone : impl->m_AssociatedEditedZones) {
273 impl->m_MovedOrinalT1 < impl->m_MovedOrinalT2
274 ? associatedZone->resizeLeft(pixelDiff)
275 : associatedZone->resizeRight(pixelDiff);
276 }
249 break;
277 break;
250 case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeRight:
278 case VisualizationSelectionZoneItemPrivate::EditionMode::ResizeRight:
251 setEnd(impl->m_MovedOrinalT2 + diff);
279 setEnd(impl->m_MovedOrinalT2 + diff);
280 for (auto associatedZone : impl->m_AssociatedEditedZones) {
281 impl->m_MovedOrinalT1 < impl->m_MovedOrinalT2
282 ? associatedZone->resizeRight(pixelDiff)
283 : associatedZone->resizeLeft(pixelDiff);
284 }
252 break;
285 break;
253 default:
286 default:
254 break;
287 break;
255 }
288 }
289
290 for (auto associatedZone : impl->m_AssociatedEditedZones) {
291 associatedZone->parentPlot()->replot();
292 }
256 }
293 }
257 else {
294 else {
258 event->ignore();
295 event->ignore();
@@ -267,4 +304,34 void VisualizationSelectionZoneItem::mouseReleaseEvent(QMouseEvent *event, const
267 else {
304 else {
268 event->ignore();
305 event->ignore();
269 }
306 }
307
308 impl->m_AssociatedEditedZones.clear();
309 }
310
311 void VisualizationSelectionZoneItem::resizeLeft(double pixelDiff)
312 {
313 auto diff = impl->pixelSizeToAxisXSize(pixelDiff);
314 if (impl->m_MovedOrinalT1 <= impl->m_MovedOrinalT2) {
315 setStart(impl->m_MovedOrinalT1 + diff);
316 }
317 else {
318 setEnd(impl->m_MovedOrinalT2 + diff);
319 }
320 }
321
322 void VisualizationSelectionZoneItem::resizeRight(double pixelDiff)
323 {
324 auto diff = impl->pixelSizeToAxisXSize(pixelDiff);
325 if (impl->m_MovedOrinalT1 > impl->m_MovedOrinalT2) {
326 setStart(impl->m_MovedOrinalT1 + diff);
327 }
328 else {
329 setEnd(impl->m_MovedOrinalT2 + diff);
330 }
331 }
332
333 void VisualizationSelectionZoneItem::move(double pixelDiff)
334 {
335 auto diff = impl->pixelSizeToAxisXSize(pixelDiff);
336 setRange(impl->m_MovedOrinalT1 + diff, impl->m_MovedOrinalT2 + diff);
270 }
337 }
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