1 // Copyright (C) 2013-2015 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "CurveCreator_Widget.h"
21 #include "CurveCreator_TreeView.h"
22 #include "CurveCreator_ICurve.hxx"
23 #include "CurveCreator.hxx"
24 #include "CurveCreator_NewSectionDlg.h"
25 #include "CurveCreator_Utils.hxx"
26 #include "CurveCreator_UtilsICurve.hxx"
27 #include "CurveCreator_TableView.h"
29 #include <SUIT_Session.h>
30 #include <SUIT_Desktop.h>
31 #include <SUIT_ResourceMgr.h>
32 #include <SUIT_ViewManager.h>
34 #include <OCCViewer_ViewManager.h>
35 #include <OCCViewer_ViewPort3d.h>
36 #include <OCCViewer_Utilities.h>
38 #include <QHBoxLayout>
39 #include <QVBoxLayout>
43 #include <QToolButton>
47 #include <QMouseEvent>
48 #include <QApplication>
49 #include <QTableWidget>
52 //#define MEASURE_TIME
56 #define START_MEASURE_TIME \
60 #define END_MEASURE_TIME( theMsg ) \
61 double aTime = aTimer.elapsed() * 0.001; \
62 FILE* aFile = fopen( "performance", "a" ); \
63 fprintf( aFile, "%s = %.3lf sec\n", theMsg, aTime ); \
68 #define START_MEASURE_TIME
69 #define END_MEASURE_TIME( theMsg )
78 CurveCreator_Widget::CurveCreator_Widget(QWidget* parent,
79 CurveCreator_ICurve *theCurve,
80 const int theActionFlags,
81 const QStringList& theCoordTitles,
83 int theLocalPointRowLimit )
84 : QWidget(parent), myNewSectionEditor(NULL), myCurve(theCurve), mySection(0),
85 myDragStarted( false ), myDragInteractionStyle( SUIT_ViewModel::STANDARD ),
86 myOCCViewer( 0 ), myLocalPointRowLimit( theLocalPointRowLimit ),
87 myOld2DMode(OCCViewer_ViewWindow::No2dMode)
89 bool isToEnableClosed = !( theActionFlags & DisableClosedSection );
90 myNewSectionEditor = new CurveCreator_NewSectionDlg( this, isToEnableClosed );
91 myNewSectionEditor->hide();
92 connect( myNewSectionEditor, SIGNAL(addSection()), this, SLOT(onAddNewSection()) );
93 connect( myNewSectionEditor, SIGNAL(modifySection()), this, SLOT(onModifySection()) );
94 connect( myNewSectionEditor, SIGNAL(cancelSection()), this, SLOT(onCancelSection()) );
96 QGroupBox* aSectionGroup = new QGroupBox(tr("SECTION_GROUP_TITLE"),this);
98 mySectionView = new CurveCreator_TreeView(myCurve, aSectionGroup);
99 mySectionView->setSelectionMode( QTreeView::ExtendedSelection );
100 connect( mySectionView, SIGNAL(selectionChanged()), this, SLOT( onSelectionChanged() ) );
101 connect( mySectionView, SIGNAL(sectionEntered(int)), this, SLOT(onEditSection(int)) );
102 connect( mySectionView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(onContextMenu(QPoint)) );
104 myLocalPointView = new CurveCreator_TableView( myCurve, this, theCoordTitles );
105 connect( myLocalPointView, SIGNAL( cellChanged( int, int ) ),
106 this, SLOT( onCellChanged( int, int ) ) );
108 QToolBar* aTB = new QToolBar(tr("SECTION_GROUP_TITLE"), aSectionGroup);
109 // QToolButton* anUndoBtn = new QToolButton(aTB);
111 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
112 QPixmap anUndoPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_UNDO")));
113 QPixmap aRedoPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_REDO")));
114 QPixmap aNewSectionPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_NEW_SECTION")));
115 QPixmap aNewPointPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_NEW_POINT")));
116 QPixmap anEditPointsPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_EDIT_POINTS")));
117 QPixmap aDetectPointsPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_EDIT_POINTS")));
118 QPixmap aPolylinePixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_POLYLINE")));
119 QPixmap aSplinePixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_SPLINE")));
120 QPixmap aRemovePixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_DELETE")));
121 QPixmap aJoinPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_JOIN")));
122 QPixmap aStepUpPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_ARROW_UP")));
123 QPixmap aStepDownPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_ARROW_DOWN")));
125 QAction* anAct = createAction( UNDO_ID, tr("UNDO"), anUndoPixmap, tr("UNDO_TLT"),
126 QKeySequence(Qt::ControlModifier|Qt::Key_Z) );
127 connect(anAct, SIGNAL(triggered()), this, SLOT(onUndo()) );
128 aTB->addAction(anAct);
130 anAct = createAction( REDO_ID, tr("REDO"), aRedoPixmap, tr("REDO_TLT"),
131 QKeySequence(Qt::ControlModifier|Qt::Key_Y) );
132 connect(anAct, SIGNAL(triggered()), this, SLOT(onRedo()) );
133 aTB->addAction(anAct);
137 anAct = createAction( NEW_SECTION_ID, tr("NEW_SECTION"), aNewSectionPixmap, tr("NEW_SECTION_TLT"),
138 QKeySequence(Qt::ControlModifier|Qt::Key_N) );
139 connect(anAct, SIGNAL(triggered()), this, SLOT(onNewSection()) );
140 if ( !(theActionFlags & DisableNewSection) ) {
141 aTB->addAction(anAct);
145 anAct = createAction( ADDITION_MODE_ID, tr("ADDITION_MODE"), aNewPointPixmap, tr("ADDITION_MODE_TLT"),
147 anAct->setCheckable(true);
148 connect(anAct, SIGNAL(triggered(bool)), this, SLOT(onAdditionMode(bool)) );
149 connect(anAct, SIGNAL(toggled(bool)), this, SLOT(onModeChanged(bool)) );
150 aTB->addAction(anAct);
152 anAct = createAction( MODIFICATION_MODE_ID, tr("MODIFICATION_MODE"), anEditPointsPixmap, tr("MODIFICATION_MODE_TLT"),
154 anAct->setCheckable(true);
155 connect(anAct, SIGNAL(triggered(bool)), this, SLOT(onModificationMode(bool)) );
156 connect(anAct, SIGNAL(toggled(bool)), this, SLOT(onModeChanged(bool)) );
157 aTB->addAction(anAct);
159 anAct = createAction( DETECTION_MODE_ID, tr("DETECTION_MODE"), aDetectPointsPixmap, tr("DETECTION_MODE_TLT"),
161 anAct->setCheckable(true);
162 connect(anAct, SIGNAL(triggered(bool)), this, SLOT(onDetectionMode(bool)) );
163 connect(anAct, SIGNAL(toggled(bool)), this, SLOT(onModeChanged(bool)) );
164 if ( !(theActionFlags & DisableDetectionMode) ) {
165 aTB->addAction(anAct);
168 anAct = createAction( CLOSE_SECTIONS_ID, tr("CLOSE_SECTIONS"), QPixmap(), tr("CLOSE_SECTIONS_TLT"),
169 QKeySequence(Qt::ControlModifier|Qt::Key_W) );
170 connect(anAct, SIGNAL(triggered()), this, SLOT(onCloseSections()) );
172 anAct = createAction( UNCLOSE_SECTIONS_ID, tr("UNCLOSE_SECTIONS"), QPixmap(),
173 tr("UNCLOSE_SECTIONS_TLT"), QKeySequence(Qt::ControlModifier|Qt::Key_S) );
174 connect(anAct, SIGNAL(triggered()), this, SLOT(onUncloseSections()) );
176 anAct = createAction( SET_SECTIONS_POLYLINE_ID, tr("SET_SECTIONS_POLYLINE"),
177 aPolylinePixmap, tr("SET_SECTIONS_POLYLINE_TLT"),
178 QKeySequence(Qt::ControlModifier|Qt::Key_E) );
179 connect(anAct, SIGNAL(triggered()), this, SLOT(onSetPolyline()) );
181 anAct = createAction( SET_SECTIONS_SPLINE_ID, tr("SET_SECTIONS_SPLINE"), aSplinePixmap,
182 tr("SET_SECTIONS_SPLINE_TLT"), QKeySequence(Qt::ControlModifier|Qt::Key_R) );
183 connect(anAct, SIGNAL(triggered()), this, SLOT(onSetSpline()) );
185 anAct = createAction( REMOVE_ID, tr("REMOVE"), aRemovePixmap, tr("REMOVE_TLT"),
186 QKeySequence(Qt::ControlModifier|Qt::Key_Delete ) );
187 connect(anAct, SIGNAL(triggered()), this, SLOT(onRemove()) );
188 aTB->addAction(anAct);
192 anAct = createAction( JOIN_ID, tr("JOIN"), aJoinPixmap, tr("JOIN_TLT"),
193 QKeySequence(Qt::ControlModifier|Qt::Key_Plus ) );
194 connect( anAct, SIGNAL(triggered()), this, SLOT(onJoin()) );
195 aTB->addAction(anAct);
197 anAct = createAction( CLEAR_ALL_ID, tr("CLEAR_ALL"), QPixmap(), tr("CLEAR_ALL_TLT"),
198 QKeySequence(Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_Delete ) );
199 connect( anAct, SIGNAL(triggered()), this, SLOT( onClearAll()) );
201 anAct = createAction( JOIN_ALL_ID, tr("JOIN_ALL"), QPixmap(), tr("JOIN_ALL_TLT"),
202 QKeySequence(Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_Plus ) );
203 connect( anAct, SIGNAL(triggered()), this, SLOT(onJoinAll()) );
205 QVBoxLayout* aSectLayout = new QVBoxLayout();
206 aSectLayout->setMargin( 5 );
207 aSectLayout->setSpacing( 5 );
208 aSectLayout->addWidget(aTB);
209 aSectLayout->addWidget(mySectionView);
210 aSectLayout->addWidget( myLocalPointView );
211 aSectionGroup->setLayout(aSectLayout);
212 QVBoxLayout* aLay = new QVBoxLayout();
213 aLay->setMargin( 0 );
214 aLay->setSpacing( 5 );
215 // aLay->addLayout(aNameLayout);
216 aLay->addWidget(aSectionGroup);
219 updateActionsStates();
226 void CurveCreator_Widget::setOCCViewer( OCCViewer_Viewer* theViewer )
228 if ( myOCCViewer == theViewer )
232 OCCViewer_ViewManager* aViewManager = dynamic_cast<OCCViewer_ViewManager*>
233 ( myOCCViewer->getViewManager() );
234 disconnect( aViewManager, SIGNAL( mousePress( SUIT_ViewWindow*, QMouseEvent* ) ),
235 this, SLOT( onMousePress( SUIT_ViewWindow*, QMouseEvent* ) ) );
236 disconnect( aViewManager, SIGNAL( mouseRelease( SUIT_ViewWindow*, QMouseEvent* ) ),
237 this, SLOT( onMouseRelease( SUIT_ViewWindow*, QMouseEvent* ) ) );
238 disconnect( aViewManager, SIGNAL( mouseMove( SUIT_ViewWindow*, QMouseEvent* ) ),
239 this, SLOT( onMouseMove( SUIT_ViewWindow*, QMouseEvent* ) ) );
240 disconnect( aViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
241 this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
242 // restore normal mode in the viewer
243 SetViewer2DMode(false);
244 // all local contexts should be closed if the viewer is not more used
245 setLocalPointContext( false, true );
248 myOCCViewer = theViewer;
250 OCCViewer_ViewManager* aViewManager = dynamic_cast<OCCViewer_ViewManager*>
251 ( myOCCViewer->getViewManager() );
252 connect( aViewManager, SIGNAL( mousePress( SUIT_ViewWindow*, QMouseEvent* ) ),
253 this, SLOT( onMousePress( SUIT_ViewWindow*, QMouseEvent* ) ) );
254 connect( aViewManager, SIGNAL( mouseRelease( SUIT_ViewWindow*, QMouseEvent* ) ),
255 this, SLOT( onMouseRelease( SUIT_ViewWindow*, QMouseEvent* ) ) );
256 connect( aViewManager, SIGNAL( mouseMove( SUIT_ViewWindow*, QMouseEvent* ) ),
257 this, SLOT( onMouseMove( SUIT_ViewWindow*, QMouseEvent* ) ) );
258 connect( aViewManager, SIGNAL( lastViewClosed( SUIT_ViewManager* ) ),
259 this, SLOT( onLastViewClosed( SUIT_ViewManager* ) ) );
260 SetViewer2DMode(true);
265 * Returns current OCC viewer
267 OCCViewer_Viewer* CurveCreator_Widget::getOCCViewer()
273 * Returns OCC viewer context
275 Handle(AIS_InteractiveContext) CurveCreator_Widget::getAISContext()
277 Handle(AIS_InteractiveContext) aContext;
278 OCCViewer_Viewer* aViewer = getOCCViewer();
280 aContext = aViewer->getAISContext();
286 * Returns OCC viewer view port
288 OCCViewer_ViewPort3d* CurveCreator_Widget::getViewPort()
290 OCCViewer_ViewPort3d* aViewPort = 0;
291 OCCViewer_Viewer* aViewer = getOCCViewer();
293 aViewPort = ((OCCViewer_ViewWindow*)aViewer->getViewManager()->getActiveView())->getViewPort();
299 * Set interaction style in the OCC viewer
300 * \param theStyle a new style
301 * \return the previous style
303 int CurveCreator_Widget::changeInteractionStyle( int theStyle )
305 OCCViewer_Viewer* aViewer = getOCCViewer();
309 int aPrevStyle = aViewer->interactionStyle();
310 aViewer->setInteractionStyle( theStyle );
315 //=======================================================================
317 // purpose: reset the widget viewer, close local context, clear selection
318 //=======================================================================
319 void CurveCreator_Widget::reset()
324 void CurveCreator_Widget::setCurve( CurveCreator_ICurve* theCurve )
327 mySectionView->setCurve( myCurve );
328 myLocalPointView->setCurve( myCurve );
329 updateActionsStates();
333 void CurveCreator_Widget::onSelectionChanged()
335 updateActionsStates();
337 emit selectionChanged();
340 void CurveCreator_Widget::updateActionsStates()
342 QList<ActionId> anEnabledAct;
344 anEnabledAct << NEW_SECTION_ID << MODIFICATION_MODE_ID;
345 if ( removeEnabled() )
346 anEnabledAct << REMOVE_ID;
347 QList<int> aSelSections = mySectionView->getSelectedSections();
348 CurveCreator_TreeView::SelectionType aSelType = mySectionView->getSelectionType();
350 case CurveCreator_TreeView::ST_NOSEL:{
353 case CurveCreator_TreeView::ST_SECTIONS:{
354 /*if( aSelSections[0] > 0 ){
355 anEnabledAct << UP_ID;
357 if( aSelSections.size() == 1 ){
358 anEnabledAct << ADDITION_MODE_ID << DETECTION_MODE_ID;
360 switch ( getActionMode() ) {
364 QList<int> aSelSection = mySectionView->getSelectedSections();
365 if( aSelSection.size() > 0 ){
366 mySection = aSelSection[0];
367 myPointNum = myCurve->getNbPoints(mySection);
371 case ModificationMode: {
372 if ( myNewSectionEditor->isEnableClosed() )
373 anEnabledAct << CLOSE_SECTIONS_ID << UNCLOSE_SECTIONS_ID;
374 anEnabledAct << SET_SECTIONS_POLYLINE_ID << SET_SECTIONS_SPLINE_ID;
375 int aSectCnt = myCurve->getNbSections();
377 anEnabledAct << CLEAR_ALL_ID;
379 anEnabledAct << JOIN_ALL_ID;
380 if( aSelSections.size() > 1 ){
381 anEnabledAct << JOIN_ID;
385 case DetectionMode: {
390 int aSectCnt = myCurve->getNbSections();
392 anEnabledAct << JOIN_ALL_ID;
393 if( aSelSections.size() > 1 )
394 anEnabledAct << JOIN_ID;
400 /*if( aSelSections[ aSelSections.size() - 1 ] < ( myCurve->getNbSections() - 1 ) ){
401 anEnabledAct << DOWN_ID;
405 /*case CurveCreator_TreeView::ST_POINTS_ONE_SECTION:{
406 if( aSelPoints[0].second > 0 ){
407 anEnabledAct << UP_ID;
409 int aLastIndex = aSelPoints.size()-1;
410 int aSect = aSelPoints[0].first;
411 if( aSelPoints[aLastIndex].second < (myCurve->getNbPoints(aSect) - 1)){
412 anEnabledAct << DOWN_ID;
414 if( aSelPoints.size() == 1){
415 anEnabledAct << INSERT_POINT_BEFORE_ID << INSERT_POINT_AFTER_ID;
422 /*int aSelObjsCnt = aSelPoints.size() + aSelSections.size();
423 if( aSelObjsCnt > 0 ){
424 anEnabledAct << REMOVE_ID;
426 if( (myCurve->getNbSections() + myCurve->getNbPoints()) > 0 ){
427 anEnabledAct << REMOVE_ALL_ID;
429 if( myCurve->getNbSections() > 1 ){
430 anEnabledAct << JOIN_ALL_ID;
433 QList<ActionId> anIds = myActionMap.keys();
434 for( int i = 0 ; i < anIds.size() ; i++ ){
435 if( myActionMap.contains(anIds[i]) ){
436 if( anEnabledAct.contains(anIds[i]) ){
437 myActionMap[anIds[i]]->setEnabled(true);
440 myActionMap[anIds[i]]->setEnabled(false);
446 void CurveCreator_Widget::onAdditionMode(bool checked)
451 Handle(AIS_InteractiveContext) aContext = getAISContext();
452 if( !myCurve || aContext.IsNull() )
457 QList<int> aSelSection = mySectionView->getSelectedSections();
458 if( aSelSection.size() > 0 ){
459 mySection = aSelSection[0];
461 // emit subOperationStarted( myNewPointEditor );
464 void CurveCreator_Widget::onModificationMode(bool checked)
466 myLocalPointView->setVisible( checked );
469 void CurveCreator_Widget::onDetectionMode(bool checked)
473 void CurveCreator_Widget::onModeChanged(bool checked)
475 ActionMode aMode = NoneMode;
477 QAction* anAction = (QAction*)sender();
478 switch(myActionMap.key(anAction)) {
479 case ADDITION_MODE_ID:
480 aMode = AdditionMode;
481 if (myActionMap[MODIFICATION_MODE_ID]->isChecked())
482 myActionMap[MODIFICATION_MODE_ID]->trigger();
483 else if (myActionMap[DETECTION_MODE_ID]->isChecked())
484 myActionMap[DETECTION_MODE_ID]->trigger();
486 case MODIFICATION_MODE_ID:
487 aMode = ModificationMode;
488 if (myActionMap[ADDITION_MODE_ID]->isChecked())
489 myActionMap[ADDITION_MODE_ID]->trigger();
490 else if (myActionMap[DETECTION_MODE_ID]->isChecked())
491 myActionMap[DETECTION_MODE_ID]->trigger();
493 case DETECTION_MODE_ID:
494 aMode = DetectionMode;
495 if (myActionMap[ADDITION_MODE_ID]->isChecked())
496 myActionMap[ADDITION_MODE_ID]->trigger();
497 else if (myActionMap[MODIFICATION_MODE_ID]->isChecked())
498 myActionMap[MODIFICATION_MODE_ID]->trigger();
502 updateActionsStates();
504 setLocalPointContext( aMode == ModificationMode, true );
507 void CurveCreator_Widget::onNewSection()
513 myNewSectionEditor->clear();
514 myNewSectionEditor->setEditMode(false);
515 QString aSectName = QString( CurveCreator_UtilsICurve::getUniqSectionName( myCurve ).c_str() );
516 myNewSectionEditor->setSectionParameters(aSectName, true, CurveCreator::Polyline );
517 emit subOperationStarted( myNewSectionEditor, false );
520 void CurveCreator_Widget::onAddNewSection()
524 myCurve->addSection( myNewSectionEditor->getName().toStdString(),
525 myNewSectionEditor->getSectionType(),
526 myNewSectionEditor->isClosed() );
527 mySectionView->sectionAdded( -1 ); // add a new section to the end of list
528 QString aNewName = QString( CurveCreator_UtilsICurve::getUniqSectionName( myCurve ).c_str() );
529 myNewSectionEditor->setSectionName(aNewName);
530 updateActionsStates();
535 void CurveCreator_Widget::onCancelSection()
537 emit subOperationFinished( myNewSectionEditor );
540 QAction* CurveCreator_Widget::createAction( ActionId theId, const QString& theName, const QPixmap& theImage,
541 const QString& theToolTip, const QKeySequence& theShortcut )
543 QAction* anAct = new QAction(theName,this);
544 if( !theImage.isNull() ){
545 anAct->setIcon(theImage);
547 anAct->setShortcut(theShortcut);
548 anAct->setToolTip(theToolTip);
549 myActionMap[theId] = anAct;
553 QAction* CurveCreator_Widget::getAction( ActionId theId )
555 if( myActionMap.contains(theId) )
556 return myActionMap[theId];
560 QAction* CurveCreator_Widget::getAction( ActionMode theMode )
562 ActionId anActionId = NONE_ID;
565 anActionId = ADDITION_MODE_ID;
567 case ModificationMode:
568 anActionId = MODIFICATION_MODE_ID;
571 anActionId = DETECTION_MODE_ID;
576 QAction* anAction = 0;
577 if ( anActionId != NONE_ID && myActionMap.contains( anActionId ) )
578 anAction = myActionMap[anActionId];
582 void CurveCreator_Widget::onEditSection( int theSection )
588 mySection = theSection;
589 QString aSectName = QString::fromStdString( myCurve->getSectionName(theSection));
590 bool isClosed = myCurve->isClosed(theSection);
591 CurveCreator::SectionType aType = myCurve->getSectionType(theSection);
592 myNewSectionEditor->setEditMode(true);
593 myNewSectionEditor->setSectionParameters( aSectName, isClosed, aType );
595 emit subOperationStarted( myNewSectionEditor, true );
598 void CurveCreator_Widget::onModifySection()
602 QString aName = myNewSectionEditor->getName();
603 bool isClosed = myNewSectionEditor->isClosed();
604 CurveCreator::SectionType aSectType = myNewSectionEditor->getSectionType();
605 if( myCurve->getSectionName(mySection) != aName.toStdString() )
606 myCurve->setSectionName( mySection , aName.toStdString() );
608 bool isGeomModified = false;
610 if( myCurve->getSectionType(mySection) != aSectType ) {
611 myCurve->setSectionType( mySection, aSectType );
612 isGeomModified = true;
615 if( myCurve->isClosed(mySection) != isClosed ) {
616 myCurve->setClosed( mySection, isClosed );
617 isGeomModified = true;
619 mySectionView->sectionChanged(mySection);
624 void CurveCreator_Widget::onJoin()
628 QList<int> aSections = mySectionView->getSelectedSections();
629 if( aSections.size() == 0 ){
634 std::list<int> aSectionsToJoin;
635 for( int i = 0; i < aSections.size() ; i++ ){
636 aSectionsToJoin.push_back( aSections[i] );
638 //int aMainSect = aSectionsToJoin.front();
639 //int aMainSectSize = myCurve->getNbPoints(aMainSect);
640 if ( myCurve->join( aSectionsToJoin ) )
642 std::list<int>::const_iterator anIt = aSectionsToJoin.begin(),
643 aLast = aSectionsToJoin.end();
644 // the first section should be skipped. It is not removed, but is modified
646 for ( ; anIt != aLast; anIt++ )
647 mySectionView->sectionsRemoved( *anIt );
650 /* The update for the points of the main section
651 int aNewSectSize = myCurve->getNbPoints(aMainSect);
652 if( aNewSectSize != aMainSectSize )
653 mySectionView->pointsAdded( aMainSect, aMainSectSize, aNewSectSize-aMainSectSize );*/
657 void CurveCreator_Widget::onRemove()
662 switch( getActionMode() ) {
666 case ModificationMode:
674 void CurveCreator_Widget::onClearAll()
680 mySectionView->reset();
681 updateActionsStates();
685 void CurveCreator_Widget::onJoinAll()
691 std::list<int> aSectionsToJoin;
692 for( int i = 0, aNb = myCurve->getNbSections(); i < aNb ; i++ ){
693 aSectionsToJoin.push_back( i );
695 bool aRes = myCurve->join( aSectionsToJoin );
697 mySectionView->reset();
698 updateActionsStates();
702 void CurveCreator_Widget::onUndoSettings()
707 void CurveCreator_Widget::onSetSpline()
712 QList<int> aSelSections = mySectionView->getSelectedSections();
713 for( int i = 0 ; i < aSelSections.size() ; i++ ){
714 myCurve->setSectionType(aSelSections[i], CurveCreator::Spline );
715 mySectionView->sectionChanged(aSelSections[i]);
720 void CurveCreator_Widget::onSetPolyline()
725 QList<int> aSelSections = mySectionView->getSelectedSections();
726 for( int i = 0 ; i < aSelSections.size() ; i++ ){
727 myCurve->setSectionType( aSelSections[i], CurveCreator::Polyline );
728 mySectionView->sectionChanged( aSelSections[i] );
733 void CurveCreator_Widget::onCloseSections()
738 QList<int> aSelSections = mySectionView->getSelectedSections();
739 for( int i = 0 ; i < aSelSections.size() ; i++ ){
740 myCurve->setClosed(aSelSections[i], true);
741 mySectionView->sectionChanged(aSelSections[i]);
746 void CurveCreator_Widget::onUncloseSections()
751 QList<int> aSelSections = mySectionView->getSelectedSections();
752 for( int i = 0 ; i < aSelSections.size() ; i++ ){
753 myCurve->setClosed(aSelSections[i], false);
754 mySectionView->sectionChanged(aSelSections[i]);
759 void CurveCreator_Widget::onUndo()
764 CurveCreator_ICurve::SectionToPointList aPoints;
765 startCurveModification( aPoints, false );
767 finishCurveModification();
768 mySectionView->reset();
771 void CurveCreator_Widget::onRedo()
775 CurveCreator_ICurve::SectionToPointList aPoints;
776 startCurveModification( aPoints, false );
778 finishCurveModification();
779 mySectionView->reset();
782 void CurveCreator_Widget::updateUndoRedo()
786 QAction* anAct = myActionMap[UNDO_ID];
788 if( myCurve->getNbUndo() != 0 ){
789 anAct->setEnabled(true);
792 anAct->setDisabled(true);
795 anAct = myActionMap[REDO_ID];
797 if( myCurve->getNbRedo() != 0 ){
798 anAct->setEnabled(true);
801 anAct->setDisabled(true);
806 void CurveCreator_Widget::onContextMenu( QPoint thePoint )
808 QList<ActionId> aContextActions;
809 aContextActions << CLEAR_ALL_ID << JOIN_ID << JOIN_ALL_ID << SEPARATOR_ID <<
810 CLOSE_SECTIONS_ID << UNCLOSE_SECTIONS_ID << SET_SECTIONS_POLYLINE_ID <<
811 SET_SECTIONS_SPLINE_ID;
812 QPoint aGlPoint = mySectionView->mapToGlobal(thePoint);
814 QList<ActionId> aResAct;
815 for( int i = 0 ; i < aContextActions.size() ; i++ ){
816 if( aContextActions[i] != SEPARATOR_ID ){
817 if( myActionMap.contains(aContextActions[i]) ){
818 QAction* anAct = myActionMap[aContextActions[i]];
819 if( anAct->isEnabled() ){
820 aResAct << aContextActions[i];
826 aResAct << SEPARATOR_ID;
832 QMenu* aMenu = new QMenu(this);
833 for( int i = 0 ; i < aResAct.size() ; i++ ){
834 if( aResAct[i] == SEPARATOR_ID ){
835 aMenu->addSeparator();
838 QAction* anAct = myActionMap[aResAct[i]];
839 aMenu->insertAction(NULL, anAct);
842 aMenu->exec(aGlPoint);
845 QList<int> CurveCreator_Widget::getSelectedSections()
847 return mySectionView->getSelectedSections();
850 void CurveCreator_Widget::setSelectedSections( const QList<int>& theSections )
852 mySectionView->setSelectedSections( theSections );
853 updateActionsStates();
858 * According to the widget state, performs the remove action
860 void CurveCreator_Widget::removeSelected()
866 * Checks whether there are some selection to be removed
868 bool CurveCreator_Widget::removeEnabled()
870 bool isEnabled = getActionMode() == ModificationMode;
872 QList<int> aSelSections = mySectionView->getSelectedSections();
873 CurveCreator_TreeView::SelectionType aSelType = mySectionView->getSelectionType();
874 isEnabled = aSelType == CurveCreator_TreeView::ST_SECTIONS &&
875 aSelSections.size() == 1;
880 void CurveCreator_Widget::setActionMode( const ActionMode& theMode )
882 ActionMode aPrevMode = getActionMode();
883 QAction* aPrevAction = getAction( aPrevMode );
884 QAction* anAction = getAction( theMode );
889 if ( aPrevAction->isChecked() ) {
890 aPrevAction->setChecked( false );
893 if ( aPrevMode == ModificationMode )
894 onModificationMode( false );
895 if ( aPrevMode == AdditionMode )
896 onAdditionMode( false );
898 if ( theMode == AdditionMode )
900 anAction->setChecked( true );
901 onModeChanged( true );
906 case ModificationMode:
916 CurveCreator_Widget::ActionMode CurveCreator_Widget::getActionMode() const
918 ActionMode aMode = NoneMode;
920 if ( myActionMap[ADDITION_MODE_ID]->isChecked() )
921 aMode = AdditionMode;
922 else if ( myActionMap[MODIFICATION_MODE_ID]->isChecked() )
923 aMode = ModificationMode;
924 else if ( myActionMap[DETECTION_MODE_ID]->isChecked() )
925 aMode = DetectionMode;
930 void CurveCreator_Widget::SetViewer2DMode(const bool To2D)
934 myOld2DMode = OCCViewer_Utilities::setViewer2DMode
935 (myOCCViewer, OCCViewer_ViewWindow::XYPlane);
937 OCCViewer_Utilities::setViewer2DMode(myOCCViewer, myOld2DMode);
942 //=================================================================================
943 // function : GeometryGUI::addCoordsByClick()
944 // purpose : Manage mouse press events in Additon mode
945 //=================================================================================
946 void CurveCreator_Widget::addCoordsByClick( QMouseEvent* pe )
948 if (pe->button() != Qt::LeftButton)
951 if ( pe->modifiers() != Qt::ControlModifier ) {
952 Handle(AIS_InteractiveContext) ic = getAISContext();
957 OCCViewer_ViewPort3d* vp = getViewPort();
959 aPnt = CurveCreator_Utils::ConvertClickToPoint( pe->x(), pe->y(), vp->getView() );
961 // set the coordinates into dialog
962 CurveCreator::Coordinates aCoords;
963 aCoords.push_back( aPnt.X() );
964 aCoords.push_back( aPnt.Y() );
965 if ( myCurve->getDimension() == 3 ) {
966 aCoords.push_back( aPnt.Z() );
968 addNewPoint(aCoords);
973 * Manage mouse press events
974 * \param theWindow an owner of the signal
975 * \param theEvent a mouse event
977 void CurveCreator_Widget::onMousePress( SUIT_ViewWindow*, QMouseEvent* theEvent )
979 if ( theEvent->button() != Qt::LeftButton )
982 // Initialize the starting point
983 myStartPoint.setX( theEvent->x() );
984 myStartPoint.setY( theEvent->y() );
986 switch( getActionMode() ) {
987 case ModificationMode: {
988 //store initial cursor position for Drag&Drop
989 setDragStarted( true, theEvent->pos() );
993 addCoordsByClick( theEvent );
1002 * Manage mouse release events in Modification mode
1003 * \param theWindow an owner of the signal
1004 * \param theEvent a mouse event
1006 void CurveCreator_Widget::onMouseRelease( SUIT_ViewWindow* theWindow, QMouseEvent* theEvent )
1008 ActionMode aMode = getActionMode();
1009 if ( aMode != ModificationMode )
1011 // Emit selectionChanged() signal
1012 getOCCViewer()->performSelectionChanged();
1014 if ( aMode == AdditionMode )
1016 Handle(AIS_InteractiveContext) aCtx = getAISContext();
1017 if ( !aCtx.IsNull() )
1018 aCtx->ClearSelected();
1022 if (theEvent->button() != Qt::LeftButton) return;
1023 if (!theWindow->inherits("OCCViewer_ViewWindow")) return;
1025 // Initialize the ending point
1026 myEndPoint.setX( theEvent->x() );
1027 myEndPoint.setY( theEvent->y() );
1029 bool aHasShift = ( theEvent->modifiers() & Qt::ShiftModifier );
1031 // Highlight detected objects
1032 Handle(AIS_InteractiveContext) aCtx = getAISContext();
1033 if ( !aCtx.IsNull() )
1035 OCCViewer_ViewWindow* aView = (OCCViewer_ViewWindow*) theWindow;
1040 aCtx->ClearCurrents( false );
1042 Handle(V3d_View) aView3d = aView->getViewPort()->getView();
1043 if ( !aView3d.IsNull() )
1045 // Initialize the single selection if start and end points are equal,
1046 // otherwise a rectangular selection.
1047 if ( myStartPoint == myEndPoint )
1049 aCtx->MoveTo( myEndPoint.x(), myEndPoint.y(), aView3d );
1051 aCtx->ShiftSelect();
1058 aCtx->ShiftSelect( myStartPoint.x(), myStartPoint.y(), myEndPoint.x(), myEndPoint.y(),
1059 aView3d, Standard_False );
1061 aCtx->Select( myStartPoint.x(), myStartPoint.y(), myEndPoint.x(), myEndPoint.y(),
1062 aView3d, Standard_False );
1067 if ( myDragStarted ) {
1068 bool isDragged = myDragged;
1069 CurveCreator_ICurve::SectionToPointList aDraggedPoints;
1070 QMap<CurveCreator_ICurve::SectionToPoint, CurveCreator::Coordinates > anInitialDragPointsCoords;
1072 aDraggedPoints = myDragPoints;
1073 anInitialDragPointsCoords = myInitialDragPointsCoords;
1076 setDragStarted( false );
1078 if ( aDraggedPoints.size() > 0 ) {
1079 // Collect old coordinates of the dragged points
1080 CurveCreator_ICurve::SectionToPointCoordsList anOldPoints;
1081 foreach ( const CurveCreator_ICurve::SectionToPoint aSectionToPoint, anInitialDragPointsCoords.keys() ) {
1082 CurveCreator::Coordinates aCoords = anInitialDragPointsCoords.value( aSectionToPoint );
1083 anOldPoints.push_back( std::make_pair( aSectionToPoint, aCoords ) );
1086 if ( myCurve->canPointsBeSorted() ) {
1087 // Add old coordinates of the curve points (except the dragged points) to the list
1088 for( int aSectionId = 0 ; aSectionId < myCurve->getNbSections() ; aSectionId++ ) {
1089 CurveCreator::Coordinates aCoords;
1090 for ( int aPointId = 0, aNb = myCurve->getNbPoints( aSectionId ); aPointId < aNb; aPointId++ ) {
1091 aCoords = myCurve->getPoint( aSectionId, aPointId );
1092 if ( aCoords.size() < 2 ) {
1096 CurveCreator_ICurve::SectionToPoint aSectionToPoint = std::make_pair( aSectionId, aPointId );
1098 if ( !anInitialDragPointsCoords.contains( aSectionToPoint ) ) {
1099 anOldPoints.push_back( std::make_pair( aSectionToPoint, aCoords ) );
1104 // Apply points sorting
1105 CurveCreator_ICurve::SectionToPointList aPoints;
1106 startCurveModification( aPoints, false );
1108 myCurve->setSkipSorting( false );
1110 CurveCreator_ICurve::SectionToPointCoordsList aCoordList;
1111 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aDraggedPoints.begin(),
1112 aLast = aDraggedPoints.end();
1113 for ( ; anIt != aLast; anIt++ ) {
1114 int aSectionId = anIt->first;
1115 int aPointId = anIt->second;
1116 CurveCreator::Coordinates aPos = myCurve->getPoint( aSectionId, aPointId );
1118 aCoordList.push_back(
1119 std::make_pair( std::make_pair( aSectionId, aPointId ), aPos ) );
1122 myCurve->setSeveralPoints( aCoordList, false );
1124 finishCurveModification( aDraggedPoints );
1126 // if the drag of some points has happened, restore the drag selection
1128 setSelectedPoints( aDraggedPoints );
1129 END_MEASURE_TIME( "drop" );
1132 // Save drag difference
1133 myCurve->saveCoordDiff( anOldPoints );
1136 else // check whether the segment is clicked an a new point should be added to the segment
1138 if ( myStartPoint.x() == myEndPoint.x() && myStartPoint.y() == myEndPoint.y() )
1139 insertPointToSelectedSegment( myEndPoint.x(), myStartPoint.y() );
1142 // updates the input panel table to show the selected point coordinates
1143 updateLocalPointView();
1148 * Manage mouse move events in Modification mode
1149 * \param theWindow an owner of the signal
1150 * \param theEvent a mouse event
1152 void CurveCreator_Widget::onMouseMove( SUIT_ViewWindow*, QMouseEvent* theEvent )
1154 if ( getActionMode() != ModificationMode || !myDragStarted )
1157 QPoint aPos = theEvent->pos();
1158 if ( (aPos - myDragStartPosition).manhattanLength() < QApplication::startDragDistance() )
1163 moveSelectedPoints( aPos.x(), aPos.y() );
1164 myDragStartPosition = aPos;
1166 END_MEASURE_TIME( "drag" );
1170 * Set zero viewer by the last view closed in
1171 * \param theManager a viewer manager
1173 void CurveCreator_Widget::onLastViewClosed( SUIT_ViewManager* theManager )
1178 void CurveCreator_Widget::onMousePress( QMouseEvent* theEvent )
1180 onMousePress( 0, theEvent );
1183 void CurveCreator_Widget::onMouseRelease( QMouseEvent* theEvent )
1185 onMouseRelease( 0, theEvent );
1188 void CurveCreator_Widget::onMouseMove( QMouseEvent* theEvent )
1190 onMouseMove( 0, theEvent );
1193 void CurveCreator_Widget::onCellChanged( int theRow, int theColumn )
1195 int aCurrSect = myLocalPointView->getSectionId( theRow );
1196 int aPntIndex = myLocalPointView->getPointId( theRow );
1198 if ( aPntIndex < 0 )
1201 CurveCreator_ICurve::SectionToPointList aSelPoints;
1202 startCurveModification( aSelPoints );
1204 double aX = myLocalPointView->item( theRow, 2 )->data( Qt::UserRole ).toDouble();
1205 double anY = myLocalPointView->item( theRow, 3 )->data( Qt::UserRole ).toDouble();
1206 CurveCreator::Coordinates aChangedPos;
1207 aChangedPos.push_back( aX );
1208 aChangedPos.push_back( anY );
1209 myCurve->setPoint( aCurrSect, aPntIndex, aChangedPos );
1211 finishCurveModification( aSelPoints );
1215 * Removes a selected section from the curve. Updates undo/redo status
1217 void CurveCreator_Widget::removeSection()
1221 QList<int> aSections = mySectionView->getSelectedSections();
1222 for( int i = 0 ; i < aSections.size() ; i++ ){
1223 int aSectNum = aSections[i] - (i);
1224 myCurve->removeSection( aSectNum );
1225 mySectionView->sectionsRemoved( aSectNum );
1227 mySectionView->clearSelection();
1232 * Removes a selected points from the curve. Updates undo/redo status
1234 void CurveCreator_Widget::removePoint()
1236 CurveCreator_ICurve::SectionToPointList aPoints;
1237 getSelectedPoints( aPoints );
1238 if ( aPoints.size() == 0 )
1241 CurveCreator_ICurve::SectionToPointList aSelPoints;
1242 startCurveModification( aSelPoints, false );
1244 myCurve->removeSeveralPoints( aPoints );
1245 finishCurveModification( CurveCreator_ICurve::SectionToPointList() );
1246 mySectionView->reset();
1249 void CurveCreator_Widget::addNewPoint(const CurveCreator::Coordinates& theCoords)
1253 QList<int> aSections = mySectionView->getSelectedSections();
1254 if( aSections.size() == 0 ){
1257 int aSection = aSections[0];
1258 myCurve->addPoints(theCoords, aSection); // add to the end of section
1259 mySectionView->pointsAdded( aSection, myCurve->getNbPoints( aSection ) );
1260 updateActionsStates();
1264 void CurveCreator_Widget::insertPointToSelectedSegment( const int theX,
1267 Handle(AIS_InteractiveContext) aContext = getAISContext();
1269 OCCViewer_ViewPort3d* aViewPort = getViewPort();
1270 Handle(V3d_View) aView;
1272 aView = aViewPort->getView();
1274 if ( aContext.IsNull() || aView.IsNull() )
1277 gp_Pnt aPoint1, aPoint2;
1278 Handle(AIS_InteractiveObject) anAISObject = myCurve->getAISObject();
1279 bool isFoundPoint = CurveCreator_Utils::pointOnObject( aView, anAISObject, theX, theY,
1280 aPoint, aPoint1, aPoint2 );
1281 if ( !isFoundPoint )
1284 // insert the point to the model curve
1285 CurveCreator_ICurve::SectionToPointList aSelPoints;
1286 startCurveModification( aSelPoints );
1288 CurveCreator::Coordinates aCoords;
1289 aCoords.push_back( aPoint.X() );
1290 aCoords.push_back( aPoint.Y() );
1292 CurveCreator_ICurve::SectionToPointList aPoints1, aPoints2;
1293 findSectionsToPoints( aPoint1.X(), aPoint1.Y(), aPoints1 );
1294 findSectionsToPoints( aPoint2.X(), aPoint2.Y(), aPoints2 );
1295 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aPoints1.begin(),
1296 aLast = aPoints1.end();
1297 int aSectionId = -1;
1298 // find the indices of the neighbour point
1299 // there can be a case when a new point is added into two sections
1300 int aPoint1Id = -1, aPoint2Id = -1;
1301 for ( ; anIt != aLast && aSectionId < 0; anIt++ ) {
1302 int aSectionCur = anIt->first;
1303 CurveCreator_ICurve::SectionToPointList::const_iterator anIt2 = aPoints2.begin(),
1304 aLast2 = aPoints2.end();
1305 for ( ; anIt2 != aLast2 && aSectionId < 0; anIt2++ ) {
1306 if ( anIt2->first == aSectionCur ) {
1307 aSectionId = aSectionCur;
1308 aPoint1Id = anIt->second;
1309 aPoint2Id = anIt2->second;
1314 int anInsertPos = -1;
1315 int aLastPoint = myCurve->getNbPoints( aSectionId )-1;
1316 if ( ( aPoint1Id == aLastPoint && aPoint2Id == 0 ) ||
1317 ( aPoint2Id == aLastPoint && aPoint1Id == 0 ) )
1318 anInsertPos = -1; // if the section happens between first and last points
1320 anInsertPos = aPoint1Id < aPoint2Id ? aPoint1Id + 1 : aPoint2Id + 1;
1322 myCurve->addPoints( aCoords, aSectionId, anInsertPos );
1323 mySectionView->pointsAdded( aSectionId, myCurve->getNbPoints( aSectionId ) );
1325 finishCurveModification( aSelPoints );
1327 setSelectedPoints();
1330 void CurveCreator_Widget::moveSelectedPoints( const int theXPosition,
1331 const int theYPosition )
1333 OCCViewer_ViewPort3d* aViewPort = getViewPort();
1337 CurveCreator_ICurve::SectionToPointList aPoints;
1338 startCurveModification( aPoints, false );
1340 gp_Pnt aStartPnt = CurveCreator_Utils::ConvertClickToPoint( myDragStartPosition.x(),
1341 myDragStartPosition.y(),
1342 aViewPort->getView() );
1343 gp_Pnt anEndPnt = CurveCreator_Utils::ConvertClickToPoint( theXPosition, theYPosition,
1344 aViewPort->getView() );
1345 double aXDelta = aStartPnt.X() - anEndPnt.X();
1346 double anYDelta = aStartPnt.Y() - anEndPnt.Y();
1348 CurveCreator_ICurve::SectionToPointCoordsList aCoordList;
1349 CurveCreator::Coordinates aChangedPos;
1350 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = myDragPoints.begin(),
1351 aLast = myDragPoints.end();
1352 for ( ; anIt != aLast; anIt++ ) {
1353 int aSectionId = anIt->first;
1354 int aPointId = anIt->second;
1355 aChangedPos = myCurve->getPoint( aSectionId, aPointId );
1356 if ( aChangedPos.size() < 2 )
1359 // Remember drag points coordinates
1361 myInitialDragPointsCoords.insert( std::make_pair( aSectionId, aPointId ), aChangedPos );
1364 aChangedPos[0] = aChangedPos[0] - aXDelta;
1365 aChangedPos[1] = aChangedPos[1] - anYDelta;
1367 aCoordList.push_back(
1368 std::make_pair(std::make_pair( aSectionId, aPointId ),
1371 myCurve->setSeveralPoints( aCoordList, false );
1374 finishCurveModification( myDragPoints );
1377 void CurveCreator_Widget::updateLocalPointView()
1379 if ( myDragStarted )
1381 Handle(AIS_InteractiveContext) aContext = getAISContext();
1382 if ( aContext.IsNull() )
1385 CurveCreator_Utils::getSelectedPoints( aContext, myCurve, myLocalPoints );
1386 int aNbPoints = myLocalPoints.size();
1388 bool isRowLimit = aNbPoints > myLocalPointRowLimit;
1389 myLocalPointView->setVisible( getActionMode() == ModificationMode && !isRowLimit );
1391 if ( !isRowLimit ) {
1392 bool isBlocked = myLocalPointView->blockSignals(true);
1394 myLocalPointView->setLocalPointsToTable( myLocalPoints );
1396 myLocalPointView->blockSignals( isBlocked );
1403 void CurveCreator_Widget::setLocalPointContext( const bool theOpen, const bool isUpdateTable )
1405 CurveCreator_Utils::setLocalPointContext( myCurve, getAISContext(), theOpen );
1406 if ( !theOpen && isUpdateTable )
1407 updateLocalPointView();
1411 * Set drag operation started. Save the position and a list of dragged points
1412 * \param theState the drag operation state: started/finished
1413 * \param thePoint the start drag position
1415 void CurveCreator_Widget::setDragStarted( const bool theState, const QPoint& thePoint )
1418 getSelectedPoints( myDragPoints );
1420 myDragStarted = myDragPoints.size();
1421 myDragStartPosition = thePoint;
1422 if ( myDragStarted ) {
1423 // change a viewer interaction style in order to avoid a select rectangle build
1424 myDragInteractionStyle = changeInteractionStyle( SUIT_ViewModel::KEY_FREE );
1425 myCurve->setSkipSorting( true );
1429 if ( myDragStarted )
1430 changeInteractionStyle( myDragInteractionStyle );
1431 myDragStarted = false;
1432 myDragPoints.clear();
1433 myInitialDragPointsCoords.clear();
1438 void CurveCreator_Widget::getSelectedPoints( CurveCreator_ICurve::SectionToPointList& thePoints )
1441 thePoints = myLocalPoints;
1444 void CurveCreator_Widget::setSelectedPoints( const CurveCreator_ICurve::SectionToPointList& thePoints )
1446 if ( myDragStarted )
1448 Handle(AIS_InteractiveContext) aContext = getAISContext();
1449 if ( aContext.IsNull() || !aContext->HasOpenedContext() )
1452 CurveCreator_Utils::setSelectedPoints( aContext, myCurve, thePoints );
1454 updateLocalPointView();
1457 void CurveCreator_Widget::stopActionMode()
1459 setActionMode( NoneMode );
1463 * Get viewer information before perform the curve modification.
1464 * Take a list of selected cuve points an close local context.
1465 * The context should be closed because the curve presentation is
1466 * redisplayed and if it is not closed, when we close the local context
1467 * later, the presentation shown in the local context is disappeared.
1468 * \param thePoints an output list of curve selected points
1469 * \param theFillPoints a flag whether the selection list should be filled
1471 void CurveCreator_Widget::startCurveModification(
1472 CurveCreator_ICurve::SectionToPointList& thePoints,
1473 const bool theFillPoints )
1475 if ( theFillPoints ) {
1477 getSelectedPoints( thePoints );
1479 setLocalPointContext( false );
1483 * Restore the viewer state after the curve modification is done.
1484 * Open local context and select given points inside it.
1485 * \param thePoints a list of curve selected points
1487 void CurveCreator_Widget::finishCurveModification(
1488 const CurveCreator_ICurve::SectionToPointList& thePoints )
1490 if ( getActionMode() == ModificationMode )
1491 setLocalPointContext( true );
1492 setSelectedPoints( thePoints );
1497 * Returns a point index in the model curve by the point coordinates in the viewer
1498 * \param theX the X coordinate of the point
1499 * \param theY the Y coordinate of the point
1501 int CurveCreator_Widget::findLocalPointIndex( int theSectionId, double theX, double theY )
1503 return CurveCreator_UtilsICurve::findLocalPointIndex( myCurve, theSectionId, theX, theY );
1506 void CurveCreator_Widget::findSectionsToPoints( const double theX, const double theY,
1507 CurveCreator_ICurve::SectionToPointList& thePoints )
1509 return CurveCreator_UtilsICurve::findSectionsToPoints( myCurve, theX, theY, thePoints );
1512 void CurveCreator_Widget::convert( const CurveCreator_ICurve::SectionToPointList& thePoints,
1513 QMap<int, QList<int> >& theConvPoints )
1515 return CurveCreator_UtilsICurve::convert( thePoints, theConvPoints );
1519 * Returns whethe the container has the value
1520 * \param theList a container of values
1521 * \param theValue a value
1523 bool CurveCreator_Widget::contains( const CurveCreator_ICurve::SectionToPointList& theList,
1524 const CurveCreator_ICurve::SectionToPoint& theValue ) const
1526 return CurveCreator_UtilsICurve::contains( theList, theValue );