1 // Copyright (C) 2013 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.
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.h"
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_ViewWindow.h>
35 #include <OCCViewer_ViewManager.h>
36 #include <OCCViewer_ViewPort3d.h>
37 #include "OCCViewer_Utilities.h"
39 #include <QHBoxLayout>
40 #include <QVBoxLayout>
44 #include <QToolButton>
48 #include <QMouseEvent>
49 #include <QApplication>
50 #include <QTableWidget>
53 //#define MEASURE_TIME
57 #define START_MEASURE_TIME \
61 #define END_MEASURE_TIME( theMsg ) \
62 double aTime = aTimer.elapsed() * 0.001; \
63 FILE* aFile = fopen( "performance", "a" ); \
64 fprintf( aFile, "%s = %.3lf sec\n", theMsg, aTime ); \
69 #define START_MEASURE_TIME
70 #define END_MEASURE_TIME( theMsg )
79 CurveCreator_Widget::CurveCreator_Widget(QWidget* parent,
80 CurveCreator_ICurve *theCurve,
81 const int theActionFlags,
83 int theLocalPointRowLimit )
84 : QWidget(parent), myNewSectionEditor(NULL), myCurve(theCurve), mySection(0),
85 myDragStarted( false ), myDragInteractionStyle( SUIT_ViewModel::STANDARD ),
86 myOCCViewer( 0 ), myLocalPointRowLimit( theLocalPointRowLimit )
88 bool isToEnableClosed = !( theActionFlags & DisableClosedSection );
89 myNewSectionEditor = new CurveCreator_NewSectionDlg( this, isToEnableClosed );
90 myNewSectionEditor->hide();
91 connect( myNewSectionEditor, SIGNAL(addSection()), this, SLOT(onAddNewSection()) );
92 connect( myNewSectionEditor, SIGNAL(modifySection()), this, SLOT(onModifySection()) );
93 connect( myNewSectionEditor, SIGNAL(cancelSection()), this, SLOT(onCancelSection()) );
95 QGroupBox* aSectionGroup = new QGroupBox(tr("Sections"),this);
97 mySectionView = new CurveCreator_TreeView(myCurve, aSectionGroup);
98 connect( mySectionView, SIGNAL(selectionChanged()), this, SLOT( onSelectionChanged() ) );
99 connect( mySectionView, SIGNAL(sectionEntered(int)), this, SLOT(onEditSection(int)) );
100 connect( mySectionView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(onContextMenu(QPoint)) );
102 myLocalPointView = new CurveCreator_TableView( myCurve, this );
103 connect( myLocalPointView, SIGNAL( cellChanged( int, int ) ),
104 this, SLOT( onCellChanged( int, int ) ) );
106 QToolBar* aTB = new QToolBar(tr("TOOL_BAR_TLT"), aSectionGroup);
107 // QToolButton* anUndoBtn = new QToolButton(aTB);
109 SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
110 QPixmap anUndoPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_UNDO")));
111 QPixmap aRedoPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_REDO")));
112 QPixmap aNewSectionPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_NEW_SECTION")));
113 QPixmap aNewPointPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_NEW_POINT")));
114 QPixmap anEditPointsPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_EDIT_POINTS")));
115 QPixmap aDetectPointsPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_EDIT_POINTS")));
116 QPixmap aPolylinePixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_POLYLINE")));
117 QPixmap aSplinePixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_SPLINE")));
118 QPixmap aRemovePixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_DELETE")));
119 QPixmap aJoinPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_JOIN")));
120 QPixmap aStepUpPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_ARROW_UP")));
121 QPixmap aStepDownPixmap(aResMgr->loadPixmap("GEOM", tr("ICON_CC_ARROW_DOWN")));
123 QAction* anAct = createAction( UNDO_ID, tr("UNDO"), anUndoPixmap, tr("UNDO_TLT"),
124 QKeySequence(Qt::ControlModifier|Qt::Key_Z) );
125 connect(anAct, SIGNAL(triggered()), this, SLOT(onUndo()) );
126 aTB->addAction(anAct);
128 anAct = createAction( REDO_ID, tr("REDO"), aRedoPixmap, tr("REDO_TLT"),
129 QKeySequence(Qt::ControlModifier|Qt::Key_Y) );
130 connect(anAct, SIGNAL(triggered()), this, SLOT(onRedo()) );
131 aTB->addAction(anAct);
135 anAct = createAction( NEW_SECTION_ID, tr("NEW_SECTION"), aNewSectionPixmap, tr("NEW_SECTION_TLT"),
136 QKeySequence(Qt::ControlModifier|Qt::Key_N) );
137 connect(anAct, SIGNAL(triggered()), this, SLOT(onNewSection()) );
138 if ( !(theActionFlags & DisableNewSection) ) {
139 aTB->addAction(anAct);
143 anAct = createAction( ADDITION_MODE_ID, tr("ADDITION_MODE"), aNewPointPixmap, tr("ADDITION_MODE_TLT"),
145 anAct->setCheckable(true);
146 connect(anAct, SIGNAL(triggered(bool)), this, SLOT(onAdditionMode(bool)) );
147 connect(anAct, SIGNAL(toggled(bool)), this, SLOT(onModeChanged(bool)) );
148 aTB->addAction(anAct);
150 anAct = createAction( MODIFICATION_MODE_ID, tr("MODIFICATION_MODE"), anEditPointsPixmap, tr("MODIFICATION_MODE_TLT"),
152 anAct->setCheckable(true);
153 connect(anAct, SIGNAL(triggered(bool)), this, SLOT(onModificationMode(bool)) );
154 connect(anAct, SIGNAL(toggled(bool)), this, SLOT(onModeChanged(bool)) );
155 aTB->addAction(anAct);
157 anAct = createAction( DETECTION_MODE_ID, tr("DETECTION_MODE"), aDetectPointsPixmap, tr("DETECTION_MODE_TLT"),
159 anAct->setCheckable(true);
160 connect(anAct, SIGNAL(triggered(bool)), this, SLOT(onDetectionMode(bool)) );
161 connect(anAct, SIGNAL(toggled(bool)), this, SLOT(onModeChanged(bool)) );
162 if ( !(theActionFlags & DisableDetectionMode) ) {
163 aTB->addAction(anAct);
166 anAct = createAction( CLOSE_SECTIONS_ID, tr("CLOSE_SECTIONS"), QPixmap(), tr("CLOSE_SECTIONS_TLT"),
167 QKeySequence(Qt::ControlModifier|Qt::Key_W) );
168 connect(anAct, SIGNAL(triggered()), this, SLOT(onCloseSections()) );
170 anAct = createAction( UNCLOSE_SECTIONS_ID, tr("UNCLOSE_SECTIONS"), QPixmap(),
171 tr("UNCLOSE_SECTIONS_TLT"), QKeySequence(Qt::ControlModifier|Qt::Key_S) );
172 connect(anAct, SIGNAL(triggered()), this, SLOT(onUncloseSections()) );
174 anAct = createAction( SET_SECTIONS_POLYLINE_ID, tr("SET_SECTIONS_POLYLINE"),
175 aPolylinePixmap, tr("SET_POLYLINE_TLT"),
176 QKeySequence(Qt::ControlModifier|Qt::Key_E) );
177 connect(anAct, SIGNAL(triggered()), this, SLOT(onSetPolyline()) );
179 anAct = createAction( SET_SECTIONS_SPLINE_ID, tr("SET_SECTIONS_SPLINE"), aSplinePixmap,
180 tr("SET_SPLINE_TLT"), QKeySequence(Qt::ControlModifier|Qt::Key_R) );
181 connect(anAct, SIGNAL(triggered()), this, SLOT(onSetSpline()) );
183 anAct = createAction( REMOVE_ID, tr("REMOVE"), aRemovePixmap, tr("REMOVE_TLT"),
184 QKeySequence(Qt::ControlModifier|Qt::Key_Delete ) );
185 connect(anAct, SIGNAL(triggered()), this, SLOT(onRemove()) );
186 aTB->addAction(anAct);
189 //aTB->addSeparator();
191 //anAct = createAction( JOIN_ID, tr("JOIN"), aJoinPixmap, tr("JOIN_TLT"),
192 // QKeySequence(Qt::ControlModifier|Qt::Key_Plus ) );
193 //connect( anAct, SIGNAL(triggered()), this, SLOT(onJoin()) );
194 //aTB->addAction(anAct);
196 anAct = createAction( CLEAR_ALL_ID, tr("CLEAR_ALL"), QPixmap(), tr("CLEAR_ALL_TLT"),
197 QKeySequence(Qt::ControlModifier | Qt::ShiftModifier | Qt::Key_Delete ) );
198 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 OCCViewer_Utilities::setViewer2DMode( myOCCViewer, OCCViewer_ViewWindow::No2dMode );
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 OCCViewer_Utilities::setViewer2DMode( myOCCViewer, OCCViewer_ViewWindow::XYPlane );
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()
323 void CurveCreator_Widget::setCurve( CurveCreator_ICurve* theCurve )
326 mySectionView->setCurve( myCurve );
327 myLocalPointView->setCurve( myCurve );
328 updateActionsStates();
332 void CurveCreator_Widget::onSelectionChanged()
334 updateActionsStates();
336 emit selectionChanged();
339 void CurveCreator_Widget::updateActionsStates()
341 QList<ActionId> anEnabledAct;
343 anEnabledAct << NEW_SECTION_ID << MODIFICATION_MODE_ID;
344 if ( removeEnabled() )
345 anEnabledAct << REMOVE_ID;
346 QList<int> aSelSections = mySectionView->getSelectedSections();
347 QList< QPair< int, int > > aSelPoints = mySectionView->getSelectedPoints();
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 anEnabledAct << CLOSE_SECTIONS_ID << UNCLOSE_SECTIONS_ID << SET_SECTIONS_POLYLINE_ID << SET_SECTIONS_SPLINE_ID;
373 int aSectCnt = myCurve->getNbSections();
375 anEnabledAct << CLEAR_ALL_ID;
378 // anEnabledAct << JOIN_ALL_ID;
379 //if( aSelSections.size() > 1 ){
380 // anEnabledAct << JOIN_ID;
384 case DetectionMode: {
391 /*if( aSelSections[ aSelSections.size() - 1 ] < ( myCurve->getNbSections() - 1 ) ){
392 anEnabledAct << DOWN_ID;
396 /*case CurveCreator_TreeView::ST_POINTS_ONE_SECTION:{
397 if( aSelPoints[0].second > 0 ){
398 anEnabledAct << UP_ID;
400 int aLastIndex = aSelPoints.size()-1;
401 int aSect = aSelPoints[0].first;
402 if( aSelPoints[aLastIndex].second < (myCurve->getNbPoints(aSect) - 1)){
403 anEnabledAct << DOWN_ID;
405 if( aSelPoints.size() == 1){
406 anEnabledAct << INSERT_POINT_BEFORE_ID << INSERT_POINT_AFTER_ID;
413 /*int aSelObjsCnt = aSelPoints.size() + aSelSections.size();
414 if( aSelObjsCnt > 0 ){
415 anEnabledAct << REMOVE_ID;
417 if( (myCurve->getNbSections() + myCurve->getNbPoints()) > 0 ){
418 anEnabledAct << REMOVE_ALL_ID;
421 //if( myCurve->getNbSections() > 1 ){
422 // anEnabledAct << JOIN_ALL_ID;
425 QList<ActionId> anIds = myActionMap.keys();
426 for( int i = 0 ; i < anIds.size() ; i++ ){
427 if( myActionMap.contains(anIds[i]) ){
428 if( anEnabledAct.contains(anIds[i]) ){
429 myActionMap[anIds[i]]->setEnabled(true);
432 myActionMap[anIds[i]]->setEnabled(false);
438 void CurveCreator_Widget::onAdditionMode(bool checked)
443 Handle(AIS_InteractiveContext) aContext = getAISContext();
444 if( !myCurve || aContext.IsNull() )
449 QList<int> aSelSection = mySectionView->getSelectedSections();
450 if( aSelSection.size() > 0 ){
451 mySection = aSelSection[0];
454 QList< QPair<int,int> > aSelPoints = mySectionView->getSelectedPoints();
455 if( aSelPoints.size() > 0 ){
456 mySection = aSelPoints[0].first;
457 myPointNum = aSelPoints[0].second + 1;
460 // emit subOperationStarted( myNewPointEditor );
463 void CurveCreator_Widget::onModificationMode(bool checked)
465 myLocalPointView->setVisible( checked );
468 void CurveCreator_Widget::onDetectionMode(bool checked)
472 void CurveCreator_Widget::onModeChanged(bool checked)
474 ActionMode aMode = NoneMode;
476 QAction* anAction = (QAction*)sender();
477 switch(myActionMap.key(anAction)) {
478 case ADDITION_MODE_ID:
479 aMode = AdditionMode;
480 if (myActionMap[MODIFICATION_MODE_ID]->isChecked())
481 myActionMap[MODIFICATION_MODE_ID]->trigger();
482 else if (myActionMap[DETECTION_MODE_ID]->isChecked())
483 myActionMap[DETECTION_MODE_ID]->trigger();
485 case MODIFICATION_MODE_ID:
486 aMode = ModificationMode;
487 if (myActionMap[ADDITION_MODE_ID]->isChecked())
488 myActionMap[ADDITION_MODE_ID]->trigger();
489 else if (myActionMap[DETECTION_MODE_ID]->isChecked())
490 myActionMap[DETECTION_MODE_ID]->trigger();
492 case DETECTION_MODE_ID:
493 aMode = DetectionMode;
494 if (myActionMap[ADDITION_MODE_ID]->isChecked())
495 myActionMap[ADDITION_MODE_ID]->trigger();
496 else if (myActionMap[MODIFICATION_MODE_ID]->isChecked())
497 myActionMap[MODIFICATION_MODE_ID]->trigger();
501 updateActionsStates();
503 setLocalPointContext( aMode == ModificationMode, true );
506 void CurveCreator_Widget::onNewSection()
512 myNewSectionEditor->clear();
513 myNewSectionEditor->setEditMode(false);
514 QString aSectName = QString( CurveCreator_UtilsICurve::getUniqSectionName( myCurve ).c_str() );
515 myNewSectionEditor->setSectionParameters(aSectName, true, CurveCreator::Polyline );
516 emit subOperationStarted( myNewSectionEditor, false );
519 void CurveCreator_Widget::onAddNewSection()
523 myCurve->addSection( myNewSectionEditor->getName().toStdString(),
524 myNewSectionEditor->getSectionType(),
525 myNewSectionEditor->isClosed() );
526 mySectionView->sectionAdded( -1 ); // add a new section to the end of list
527 QString aNewName = QString( CurveCreator_UtilsICurve::getUniqSectionName( myCurve ).c_str() );
528 myNewSectionEditor->setSectionName(aNewName);
529 updateActionsStates();
534 void CurveCreator_Widget::onCancelSection()
536 emit subOperationFinished( myNewSectionEditor );
539 QAction* CurveCreator_Widget::createAction( ActionId theId, const QString& theName, const QPixmap& theImage,
540 const QString& theToolTip, const QKeySequence& theShortcut )
542 QAction* anAct = new QAction(theName,this);
543 if( !theImage.isNull() ){
544 anAct->setIcon(theImage);
546 anAct->setShortcut(theShortcut);
547 anAct->setToolTip(theToolTip);
548 myActionMap[theId] = anAct;
552 QAction* CurveCreator_Widget::getAction( ActionId theId )
554 if( myActionMap.contains(theId) )
555 return myActionMap[theId];
559 QAction* CurveCreator_Widget::getAction( ActionMode theMode )
561 ActionId anActionId = NONE_ID;
564 anActionId = ADDITION_MODE_ID;
566 case ModificationMode:
567 anActionId = MODIFICATION_MODE_ID;
570 anActionId = DETECTION_MODE_ID;
575 QAction* anAction = 0;
576 if ( anActionId != NONE_ID && myActionMap.contains( anActionId ) )
577 anAction = myActionMap[anActionId];
581 void CurveCreator_Widget::setActionMode( const ActionMode& theMode )
583 ActionMode aPrevMode = getActionMode();
584 QAction* aPrevAction = getAction( aPrevMode );
588 if ( aPrevAction->isChecked() )
589 aPrevAction->setChecked( false );
591 if ( aPrevMode == ModificationMode )
592 onModificationMode( false );
593 if ( aPrevMode == AdditionMode )
594 onAdditionMode( false );
601 case ModificationMode:
611 CurveCreator_Widget::ActionMode CurveCreator_Widget::getActionMode() const
613 ActionMode aMode = NoneMode;
615 if ( myActionMap[ADDITION_MODE_ID]->isChecked() )
616 aMode = AdditionMode;
617 else if ( myActionMap[MODIFICATION_MODE_ID]->isChecked() )
618 aMode = ModificationMode;
619 else if ( myActionMap[DETECTION_MODE_ID]->isChecked() )
620 aMode = DetectionMode;
625 void CurveCreator_Widget::onEditSection( int theSection )
631 mySection = theSection;
632 QString aSectName = QString::fromStdString( myCurve->getSectionName(theSection));
633 bool isClosed = myCurve->isClosed(theSection);
634 CurveCreator::SectionType aType = myCurve->getSectionType(theSection);
635 myNewSectionEditor->setEditMode(true);
636 myNewSectionEditor->setSectionParameters( aSectName, isClosed, aType );
638 emit subOperationStarted( myNewSectionEditor, true );
641 void CurveCreator_Widget::onModifySection()
645 QString aName = myNewSectionEditor->getName();
646 bool isClosed = myNewSectionEditor->isClosed();
647 CurveCreator::SectionType aSectType = myNewSectionEditor->getSectionType();
648 if( myCurve->getSectionName(mySection) != aName.toStdString() )
649 myCurve->setSectionName( mySection , aName.toStdString() );
651 if( myCurve->getSectionType(mySection) != aSectType )
652 myCurve->setSectionType( mySection, aSectType );
654 if( myCurve->isClosed(mySection) != isClosed )
655 myCurve->setClosed( mySection, isClosed );
656 mySectionView->sectionChanged(mySection);
661 void CurveCreator_Widget::onJoin()
665 QList<int> aSections = mySectionView->getSelectedSections();
666 if( aSections.size() == 0 ){
671 int aMainSect = aSections[0];
672 int aMainSectSize = myCurve->getNbPoints(aMainSect);
673 for( int i = 1 ; i < aSections.size() ; i++ ){
674 int aSectNum = aSections[i] - (i-1);
675 myCurve->join( aMainSect, aSectNum );
676 mySectionView->sectionsRemoved( aSectNum );
678 int aNewSectSize = myCurve->getNbPoints(aMainSect);
679 if( aNewSectSize != aMainSectSize )
680 mySectionView->pointsAdded( aMainSect, aMainSectSize, aNewSectSize-aMainSectSize );
684 void CurveCreator_Widget::onRemove()
689 switch( getActionMode() ) {
693 case ModificationMode:
701 void CurveCreator_Widget::onClearAll()
707 mySectionView->reset();
708 updateActionsStates();
712 void CurveCreator_Widget::onJoinAll()
718 mySectionView->reset();
719 updateActionsStates();
723 void CurveCreator_Widget::onUndoSettings()
728 void CurveCreator_Widget::onSetSpline()
733 QList<int> aSelSections = mySectionView->getSelectedSections();
734 for( int i = 0 ; i < aSelSections.size() ; i++ ){
735 myCurve->setSectionType(aSelSections[i], CurveCreator::Spline );
736 mySectionView->sectionChanged(aSelSections[i]);
741 void CurveCreator_Widget::onSetPolyline()
746 QList<int> aSelSections = mySectionView->getSelectedSections();
747 for( int i = 0 ; i < aSelSections.size() ; i++ ){
748 myCurve->setSectionType( aSelSections[i], CurveCreator::Polyline );
749 mySectionView->sectionChanged( aSelSections[i] );
754 void CurveCreator_Widget::onCloseSections()
759 QList<int> aSelSections = mySectionView->getSelectedSections();
760 for( int i = 0 ; i < aSelSections.size() ; i++ ){
761 myCurve->setClosed(aSelSections[i], true);
762 mySectionView->sectionChanged(aSelSections[i]);
767 void CurveCreator_Widget::onUncloseSections()
772 QList<int> aSelSections = mySectionView->getSelectedSections();
773 for( int i = 0 ; i < aSelSections.size() ; i++ ){
774 myCurve->setClosed(aSelSections[i], false);
775 mySectionView->sectionChanged(aSelSections[i]);
780 void CurveCreator_Widget::onUndo()
785 CurveCreator_ICurve::SectionToPointList aPoints;
786 startCurveModification( aPoints, false );
788 finishCurveModification();
789 mySectionView->reset();
792 void CurveCreator_Widget::onRedo()
796 CurveCreator_ICurve::SectionToPointList aPoints;
797 startCurveModification( aPoints, false );
799 finishCurveModification();
800 mySectionView->reset();
803 void CurveCreator_Widget::updateUndoRedo()
807 QAction* anAct = myActionMap[UNDO_ID];
809 if( myCurve->getNbUndo() != 0 ){
810 anAct->setEnabled(true);
813 anAct->setDisabled(true);
816 anAct = myActionMap[REDO_ID];
818 if( myCurve->getNbRedo() != 0 ){
819 anAct->setEnabled(true);
822 anAct->setDisabled(true);
827 void CurveCreator_Widget::onContextMenu( QPoint thePoint )
829 QList<ActionId> aContextActions;
830 aContextActions << CLEAR_ALL_ID << JOIN_ALL_ID << SEPARATOR_ID <<
831 CLOSE_SECTIONS_ID << UNCLOSE_SECTIONS_ID << SET_SECTIONS_POLYLINE_ID <<
832 SET_SECTIONS_SPLINE_ID;
833 QPoint aGlPoint = mySectionView->mapToGlobal(thePoint);
835 QList<ActionId> aResAct;
836 for( int i = 0 ; i < aContextActions.size() ; i++ ){
837 if( aContextActions[i] != SEPARATOR_ID ){
838 if( myActionMap.contains(aContextActions[i]) ){
839 QAction* anAct = myActionMap[aContextActions[i]];
840 if( anAct->isEnabled() ){
841 aResAct << aContextActions[i];
847 aResAct << SEPARATOR_ID;
853 QMenu* aMenu = new QMenu(this);
854 for( int i = 0 ; i < aResAct.size() ; i++ ){
855 if( aResAct[i] == SEPARATOR_ID ){
856 aMenu->addSeparator();
859 QAction* anAct = myActionMap[aResAct[i]];
860 aMenu->insertAction(NULL, anAct);
863 aMenu->exec(aGlPoint);
866 QList<int> CurveCreator_Widget::getSelectedSections()
868 return mySectionView->getSelectedSections();
871 QList< QPair< int, int > > CurveCreator_Widget::getSelectedPoints()
873 return mySectionView->getSelectedPoints();
877 * According to the widget state, performs the remove action
879 void CurveCreator_Widget::removeSelected()
885 * Checks whether there are some selection to be removed
887 bool CurveCreator_Widget::removeEnabled()
889 bool isEnabled = getActionMode() == ModificationMode;
891 QList<int> aSelSections = mySectionView->getSelectedSections();
892 CurveCreator_TreeView::SelectionType aSelType = mySectionView->getSelectionType();
893 isEnabled = aSelType == CurveCreator_TreeView::ST_SECTIONS &&
894 aSelSections.size() == 1;
900 //=================================================================================
901 // function : GeometryGUI::addCoordsByClick()
902 // purpose : Manage mouse press events in Additon mode
903 //=================================================================================
904 void CurveCreator_Widget::addCoordsByClick( QMouseEvent* pe )
906 if (pe->button() != Qt::LeftButton)
909 if ( pe->modifiers() != Qt::ControlModifier ) {
910 Handle(AIS_InteractiveContext) ic = getAISContext();
917 if ( pe->modifiers() == Qt::ShiftModifier )
918 ic->ShiftSelect(); // Append selection
920 ic->Select(); // New selection
923 OCCViewer_ViewPort3d* vp = getViewPort();
924 aPnt = CurveCreator_Utils::ConvertClickToPoint( pe->x(), pe->y(), vp->getView() );
926 // set the coordinates into dialog
927 CurveCreator::Coordinates aCoords;
928 aCoords.push_back( aPnt.X() );
929 aCoords.push_back( aPnt.Y() );
930 if ( myCurve->getDimension() == 3 ) {
931 aCoords.push_back( aPnt.Z() );
933 addNewPoint(aCoords);
938 * Manage mouse press events
939 * \param theWindow an owner of the signal
940 * \param theEvent a mouse event
942 void CurveCreator_Widget::onMousePress( SUIT_ViewWindow*, QMouseEvent* theEvent )
944 if ( theEvent->button() != Qt::LeftButton )
947 switch( getActionMode() ) {
948 case ModificationMode: {
949 //store initial cursor position for Drag&Drop
950 setDragStarted( true, theEvent->pos() );
954 addCoordsByClick( theEvent );
963 * Manage mouse release events in Modification mode
964 * \param theWindow an owner of the signal
965 * \param theEvent a mouse event
967 void CurveCreator_Widget::onMouseRelease( SUIT_ViewWindow*, QMouseEvent* theEvent )
969 if ( getActionMode() != ModificationMode )
972 if ( myDragStarted ) {
973 bool isDragged = myDragged;
974 CurveCreator_ICurve::SectionToPointList aDraggedPoints;
976 aDraggedPoints = myDragPoints;
978 setDragStarted( false );
980 if ( aDraggedPoints.size() > 0 ) {
981 if ( myCurve->canPointsBeSorted() ) {
982 // Apply points sorting
983 CurveCreator_ICurve::SectionToPointList aPoints;
984 startCurveModification( aPoints, false );
986 myCurve->setSkipSorting( false );
988 CurveCreator_ICurve::SectionToPointCoordsList aCoordList;
989 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aDraggedPoints.begin(),
990 aLast = aDraggedPoints.end();
991 for ( ; anIt != aLast; anIt++ ) {
992 int aSectionId = anIt->first;
993 int aPointId = anIt->second;
994 std::deque<float> aPos = myCurve->getPoint( aSectionId, aPointId );
996 aCoordList.push_back(
997 std::make_pair( std::make_pair( aSectionId, aPointId ), aPos ) );
1000 myCurve->setSeveralPoints( aCoordList );
1002 finishCurveModification( aDraggedPoints );
1004 // if the drag of some points has happened, restore the drag selection
1005 if ( aDraggedPoints.size() > 0 ) {
1007 setSelectedPoints( aDraggedPoints );
1008 END_MEASURE_TIME( "drop" );
1013 else // check whether the segment is clicked an a new point should be added to the segment
1014 insertPointToSelectedSegment( theEvent->pos().x(), theEvent->pos().y() );
1016 // updates the input panel table to show the selected point coordinates
1017 updateLocalPointView();
1021 * Manage mouse move events in Modification mode
1022 * \param theWindow an owner of the signal
1023 * \param theEvent a mouse event
1025 void CurveCreator_Widget::onMouseMove( SUIT_ViewWindow*, QMouseEvent* theEvent )
1027 if ( getActionMode() != ModificationMode || !myDragStarted )
1030 QPoint aPos = theEvent->pos();
1031 if ( (aPos - myDragStartPosition).manhattanLength() < QApplication::startDragDistance() )
1036 moveSelectedPoints( aPos.x(), aPos.y() );
1037 myDragStartPosition = aPos;
1039 END_MEASURE_TIME( "drag" );
1043 * Set zero viewer by the last view closed in
1044 * \param theManager a viewer manager
1046 void CurveCreator_Widget::onLastViewClosed( SUIT_ViewManager* theManager )
1051 void CurveCreator_Widget::onMousePress( QMouseEvent* theEvent )
1053 onMousePress( 0, theEvent );
1056 void CurveCreator_Widget::onMouseRelease( QMouseEvent* theEvent )
1058 onMouseRelease( 0, theEvent );
1061 void CurveCreator_Widget::onMouseMove( QMouseEvent* theEvent )
1063 onMouseMove( 0, theEvent );
1066 void CurveCreator_Widget::onCellChanged( int theRow, int theColumn )
1068 int aCurrSect = myLocalPointView->getSectionId( theRow );
1069 int aPntIndex = myLocalPointView->getPointId( theRow );
1071 if ( aPntIndex < 0 )
1074 CurveCreator_ICurve::SectionToPointList aSelPoints;
1075 startCurveModification( aSelPoints );
1077 double aX = myLocalPointView->item( theRow, 2 )->data( Qt::UserRole ).toDouble();
1078 double anY = myLocalPointView->item( theRow, 3 )->data( Qt::UserRole ).toDouble();
1079 std::deque<float> aChangedPos;
1080 aChangedPos.push_back( aX );
1081 aChangedPos.push_back( anY );
1082 myCurve->setPoint( aCurrSect, aPntIndex, aChangedPos );
1084 finishCurveModification( aSelPoints );
1088 * Removes a selected section from the curve. Updates undo/redo status
1090 void CurveCreator_Widget::removeSection()
1094 QList< QPair<int,int> > aSelPoints = mySectionView->getSelectedPoints();
1097 for( int i = 0 ; i < aSelPoints.size() ; i++ ){
1098 if( aCurrSect != aSelPoints[i].first ){
1100 aCurrSect = aSelPoints[i].first;
1102 int aPntIndx = aSelPoints[i].second - aRemoveCnt;
1103 myCurve->removePoint( aCurrSect, aPntIndx );
1104 mySectionView->pointsRemoved( aCurrSect, aPntIndx );
1107 QList<int> aSections = mySectionView->getSelectedSections();
1108 for( int i = 0 ; i < aSections.size() ; i++ ){
1109 int aSectNum = aSections[i] - (i);
1110 myCurve->removeSection( aSectNum );
1111 mySectionView->sectionsRemoved( aSectNum );
1113 mySectionView->clearSelection();
1118 * Removes a selected points from the curve. Updates undo/redo status
1120 void CurveCreator_Widget::removePoint()
1122 CurveCreator_ICurve::SectionToPointList aPoints;
1123 getSelectedPoints( aPoints );
1124 if ( aPoints.size() == 0 )
1127 CurveCreator_ICurve::SectionToPointList aSelPoints;
1128 startCurveModification( aSelPoints, false );
1130 myCurve->removeSeveralPoints( aPoints );
1131 finishCurveModification( CurveCreator_ICurve::SectionToPointList() );
1134 void CurveCreator_Widget::addNewPoint(const CurveCreator::Coordinates& theCoords)
1138 QList<int> aSections = mySectionView->getSelectedSections();
1139 if( aSections.size() == 0 ){
1142 int aSection = aSections[0];
1143 myCurve->addPoints(theCoords, aSection); // add to the end of section
1144 mySectionView->pointsAdded( aSection, myCurve->getNbPoints( aSection ) );
1145 updateActionsStates();
1149 void CurveCreator_Widget::insertPointToSelectedSegment( const int theX,
1152 Handle(AIS_InteractiveContext) aContext = getAISContext();
1154 OCCViewer_ViewPort3d* aViewPort = getViewPort();
1155 Handle(V3d_View) aView;
1157 aView = aViewPort->getView();
1159 if ( aContext.IsNull() || aView.IsNull() )
1162 gp_Pnt aPoint1, aPoint2;
1163 Handle(AIS_InteractiveObject) anAISObject = myCurve->getAISObject();
1164 bool isFoundPoint = CurveCreator_Utils::pointOnObject( aView, anAISObject, theX, theY,
1165 aPoint, aPoint1, aPoint2 );
1166 if ( !isFoundPoint )
1169 // insert the point to the model curve
1170 CurveCreator_ICurve::SectionToPointList aSelPoints;
1171 startCurveModification( aSelPoints );
1173 CurveCreator::Coordinates aCoords;
1174 aCoords.push_back( aPoint.X() );
1175 aCoords.push_back( aPoint.Y() );
1177 CurveCreator_ICurve::SectionToPointList aPoints1, aPoints2;
1178 findSectionsToPoints( aPoint1.X(), aPoint1.Y(), aPoints1 );
1179 findSectionsToPoints( aPoint2.X(), aPoint2.Y(), aPoints2 );
1180 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = aPoints1.begin(),
1181 aLast = aPoints1.end();
1182 int aSectionId = -1;
1183 // there can be a case when a new point is added into two sections
1184 int aPoint1Id = -1, aPoint2Id = -1;
1185 for ( ; anIt != aLast && aSectionId < 0; anIt++ ) {
1186 int aSectionCur = anIt->first;
1187 CurveCreator_ICurve::SectionToPointList::const_iterator anIt2 = aPoints2.begin(),
1188 aLast2 = aPoints2.end();
1189 for ( ; anIt2 != aLast2 && aSectionId < 0; anIt2++ ) {
1190 if ( anIt2->first == aSectionCur ) {
1191 aSectionId = aSectionCur;
1192 aPoint1Id = anIt->second;
1193 aPoint2Id = anIt2->second;
1198 int anInsertPos = -1;
1199 int aLastPoint = myCurve->getNbPoints( aSectionId )-1;
1200 if ( ( aPoint1Id == aLastPoint && aPoint2Id == 0 ) ||
1201 ( aPoint2Id == aLastPoint && aPoint1Id == 0 ) )
1202 anInsertPos = -1; // if the section happens between first and last points
1204 anInsertPos = aPoint1Id < aPoint2Id ? aPoint1Id + 1 : aPoint2Id + 1;
1206 myCurve->addPoints( aCoords, aSectionId, anInsertPos );
1207 mySectionView->pointsAdded( aSectionId, myCurve->getNbPoints( aSectionId ) );
1209 finishCurveModification( aSelPoints );
1211 setSelectedPoints();
1214 void CurveCreator_Widget::moveSelectedPoints( const int theXPosition,
1215 const int theYPosition )
1217 OCCViewer_ViewPort3d* aViewPort = getViewPort();
1221 CurveCreator_ICurve::SectionToPointList aPoints;
1222 startCurveModification( aPoints, false );
1224 gp_Pnt aStartPnt = CurveCreator_Utils::ConvertClickToPoint( myDragStartPosition.x(),
1225 myDragStartPosition.y(),
1226 aViewPort->getView() );
1227 gp_Pnt anEndPnt = CurveCreator_Utils::ConvertClickToPoint( theXPosition, theYPosition,
1228 aViewPort->getView() );
1229 double aXDelta = aStartPnt.X() - anEndPnt.X();
1230 double anYDelta = aStartPnt.Y() - anEndPnt.Y();
1232 CurveCreator_ICurve::SectionToPointCoordsList aCoordList;
1233 std::deque<float> aChangedPos;
1234 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = myDragPoints.begin(),
1235 aLast = myDragPoints.end();
1236 for ( ; anIt != aLast; anIt++ ) {
1237 int aSectionId = anIt->first;
1238 int aPointId = anIt->second;
1239 aChangedPos = myCurve->getPoint( aSectionId, aPointId );
1240 if ( aChangedPos.size() < 2 )
1242 aChangedPos[0] = aChangedPos[0] - aXDelta;
1243 aChangedPos[1] = aChangedPos[1] - anYDelta;
1245 aCoordList.push_back(
1246 std::make_pair(std::make_pair( aSectionId, aPointId ),
1249 myCurve->setSeveralPoints( aCoordList );
1252 finishCurveModification( myDragPoints );
1255 void CurveCreator_Widget::updateLocalPointView()
1257 if ( myDragStarted )
1259 Handle(AIS_InteractiveContext) aContext = getAISContext();
1260 if ( aContext.IsNull() )
1263 CurveCreator_Utils::getSelectedPoints( aContext, myCurve, myLocalPoints );
1264 int aNbPoints = myLocalPoints.size();
1266 bool isRowLimit = aNbPoints > myLocalPointRowLimit;
1267 myLocalPointView->setVisible( getActionMode() == ModificationMode && !isRowLimit );
1269 if ( !isRowLimit ) {
1270 bool isBlocked = myLocalPointView->blockSignals(true);
1271 myLocalPointView->setRowCount( 0 );
1272 CurveCreator_ICurve::SectionToPointList::const_iterator anIt = myLocalPoints.begin(),
1273 aLast = myLocalPoints.end();
1274 for ( ; anIt != aLast; anIt++ )
1275 myLocalPointView->addLocalPointToTable( *anIt );
1277 myLocalPointView->blockSignals( isBlocked );
1284 void CurveCreator_Widget::setLocalPointContext( const bool theOpen, const bool isUpdateTable )
1286 CurveCreator_Utils::setLocalPointContext( myCurve, getAISContext(), theOpen );
1287 if ( !theOpen && isUpdateTable )
1288 updateLocalPointView();
1292 * Set drag operation started. Save the position and a list of dragged points
1293 * \param theState the drag operation state: started/finished
1294 * \param thePoint the start drag position
1296 void CurveCreator_Widget::setDragStarted( const bool theState, const QPoint& thePoint )
1299 getSelectedPoints( myDragPoints );
1301 myDragStarted = myDragPoints.size();
1302 myDragStartPosition = thePoint;
1303 if ( myDragStarted ) {
1304 // change a viewer interaction style in order to avoid a select rectangle build
1305 myDragInteractionStyle = changeInteractionStyle( SUIT_ViewModel::KEY_FREE );
1306 myCurve->setSkipSorting( true );
1310 if ( myDragStarted )
1311 changeInteractionStyle( myDragInteractionStyle );
1312 myDragStarted = false;
1313 myDragPoints.clear();
1318 void CurveCreator_Widget::getSelectedPoints( CurveCreator_ICurve::SectionToPointList& thePoints )
1321 thePoints = myLocalPoints;
1324 void CurveCreator_Widget::setSelectedPoints( const CurveCreator_ICurve::SectionToPointList& thePoints )
1326 if ( myDragStarted )
1328 Handle(AIS_InteractiveContext) aContext = getAISContext();
1329 if ( aContext.IsNull() || !aContext->HasOpenedContext() )
1332 CurveCreator_Utils::setSelectedPoints( aContext, myCurve, thePoints );
1334 updateLocalPointView();
1337 void CurveCreator_Widget::stopActionMode()
1339 setActionMode( NoneMode );
1343 * Get viewer information before perform the curve modification.
1344 * Take a list of selected cuve points an close local context.
1345 * The context should be closed because the curve presentation is
1346 * redisplayed and if it is not closed, when we close the local context
1347 * later, the presentation shown in the local context is disappeared.
1348 * \param thePoints an output list of curve selected points
1349 * \param theFillPoints a flag whether the selection list should be filled
1351 void CurveCreator_Widget::startCurveModification(
1352 CurveCreator_ICurve::SectionToPointList& thePoints,
1353 const bool theFillPoints )
1355 if ( theFillPoints ) {
1357 getSelectedPoints( thePoints );
1359 setLocalPointContext( false );
1363 * Restore the viewer state after the curve modification is done.
1364 * Open local context and select given points inside it.
1365 * \param thePoints a list of curve selected points
1367 void CurveCreator_Widget::finishCurveModification(
1368 const CurveCreator_ICurve::SectionToPointList& thePoints )
1370 if ( getActionMode() == ModificationMode )
1371 setLocalPointContext( true );
1372 setSelectedPoints( thePoints );
1377 * Returns a point index in the model curve by the point coordinates in the viewer
1378 * \param theX the X coordinate of the point
1379 * \param theY the Y coordinate of the point
1381 int CurveCreator_Widget::findLocalPointIndex( int theSectionId, float theX, float theY )
1383 return CurveCreator_UtilsICurve::findLocalPointIndex( myCurve, theSectionId, theX, theY );
1386 void CurveCreator_Widget::findSectionsToPoints( const double theX, const double theY,
1387 CurveCreator_ICurve::SectionToPointList& thePoints )
1389 return CurveCreator_UtilsICurve::findSectionsToPoints( myCurve, theX, theY, thePoints );
1392 void CurveCreator_Widget::convert( const CurveCreator_ICurve::SectionToPointList& thePoints,
1393 QMap<int, QList<int> >& theConvPoints )
1395 return CurveCreator_UtilsICurve::convert( thePoints, theConvPoints );
1399 * Returns whethe the container has the value
1400 * \param theList a container of values
1401 * \param theValue a value
1403 bool CurveCreator_Widget::contains( const CurveCreator_ICurve::SectionToPointList& theList,
1404 const CurveCreator_ICurve::SectionToPoint& theValue ) const
1406 return CurveCreator_UtilsICurve::contains( theList, theValue );