-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
+// Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
+//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// This library is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#include "OCCViewer_ViewWindow.h"
#include "OCCViewer_ViewPort3d.h"
-#include <qapplication.h>
-#include <qpainter.h>
-#include <qpointarray.h>
+#include "QtxRubberBand.h"
+
+#include <QApplication>
+#include <QPainter>
+#include <QPolygon>
+#include <QMouseEvent>
+#include <QKeyEvent>
/****************************************************************
** Class: OCCViewer_ViewSketcher
myType( type ),
mypData( 0 ),
myResult( Neutral ),
-myButtonState( 0 )
+myButtonState( 0 ),
+myHasShift( false )
{
}
return myButtonState;
}
+bool OCCViewer_ViewSketcher::isHasShift() const
+{
+ return myHasShift;
+}
+
void OCCViewer_ViewSketcher::onActivate()
{
}
{
OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
+ QMouseEvent* me = (QMouseEvent*)e;
SketchState state = EnTrain;
bool ignore = false;
if ( o == avp )
case QEvent::MouseButtonRelease:
case QEvent::MouseButtonDblClick:
{
- QMouseEvent* me = (QMouseEvent*)e;
- myButtonState = me->state();
+ myButtonState = me->buttons();
if ( e->type() == QEvent::MouseButtonPress )
myButtonState |= me->button();
state = Fin;
ignore = true;
+ myHasShift = ( me->modifiers() & Qt::ShiftModifier );
break;
}
case QEvent::Hide:
*****************************************************************/
OCCViewer_RectSketcher::OCCViewer_RectSketcher( OCCViewer_ViewWindow* vw, int typ )
-: OCCViewer_ViewSketcher( vw, typ )
+ : OCCViewer_ViewSketcher( vw, typ )
{
+ if ( vw )
+ {
+ OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
+ mypRectRB = new QtxRectRubberBand( avp );
+ }
}
OCCViewer_RectSketcher::~OCCViewer_RectSketcher()
{
- delete mypData;
+ delete (QRect*)mypData;
}
void OCCViewer_RectSketcher::onActivate()
void OCCViewer_RectSketcher::onDeactivate()
{
- delete mypData;
+ delete (QRect*)mypData;
mypData = 0;
+ mypRectRB->clearGeometry();
+ mypRectRB->hide();
}
bool OCCViewer_RectSketcher::onKey( QKeyEvent* e )
else
avp->setCursor( Qt::ForbiddenCursor );
- if ( e->type() == QEvent::MouseButtonRelease && e->button() == sketchButton() )
+ if ( e->type() == QEvent::MouseButtonRelease && (int)e->button() == sketchButton() ) // todo Qt::MouseButton is unsigned int: comparison of int with uint
{
myResult = Accept;
QApplication::postEvent( avp, new QMouseEvent( e->type(), e->pos(),
- e->globalPos(), e->state(), e->button() ) );
+ e->globalPos(), e->button(),
+ e->buttons(), e->modifiers() ) );
}
}
void OCCViewer_RectSketcher::onSketch( SketchState state )
{
- OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
-
- QRect* sketchRect = (QRect*)data();
- if ( myButtonState & sketchButton() )
- {
- QRect rect( QMIN( myStart.x(), myCurr.x() ), QMIN( myStart.y(), myCurr.y() ),
- QABS( myStart.x() - myCurr.x() ), QABS( myStart.y() - myCurr.y() ) );
- QPainter p( avp );
- p.setPen( Qt::white );
- p.setRasterOp( Qt::XorROP );
- if ( state != Debut && !sketchRect->isEmpty() )
- p.drawRect( *sketchRect );
- *sketchRect = rect;
- if ( !rect.isEmpty() && state != Fin )
- p.drawRect( *sketchRect );
- }
+ //OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
+
+ if ( mypRectRB )
+ {
+ QRect* sketchRect = (QRect*)data();
+ if ( myButtonState & sketchButton() )
+ {
+ QRect rect = QRect( myStart, myCurr ).normalized();
+ /*QRect rect( qMin( myStart.x(), myCurr.x() ), qMin( myStart.y(), myCurr.y() ),
+ qAbs( myStart.x() - myCurr.x() ), qAbs( myStart.y() - myCurr.y() ) );
+ QPainter p( avp );
+ p.setPen( Qt::white );
+ p.setCompositionMode( QPainter::CompositionMode_Xor );
+ */
+
+ //if ( state != Debut && !sketchRect->isEmpty() )
+ // p.drawRect( *sketchRect );
+
+ *sketchRect = rect;
+ if ( !rect.isEmpty() && state != Fin )
+ {
+ //p.drawRect( *sketchRect );
+ mypRectRB->initGeometry( rect );
+ mypRectRB->show();
+ }
+ else
+ mypRectRB->hide();
+ }
+ }
if ( state == Fin )
{
- QApplication::syncX(); /* force rectangle redrawing */
mypViewWindow->activateSketching( OCCViewer_ViewWindow::NoSketching );
}
}
: OCCViewer_ViewSketcher( vw, typ ),
myDbl ( false ),
myToler ( 5, 5 ),
- mypPoints ( 0L ),
+ //mypPoints ( 0L ),
myAddButton ( 0 ),
- myDelButton ( 0 )
+ myDelButton ( 0 ),
+ myMode ( Poligone )
{
- mySketchButton = Qt::RightButton;
+ mySketchButton = Qt::LeftButton;
+ if ( vw )
+ {
+ OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
+ mypPolyRB = new QtxPolyRubberBand( avp );
+ mypCircleRB = new QtxCircleRubberBand( avp );
+ }
+ mypData = new QPolygon( 0 );
}
OCCViewer_PolygonSketcher::~OCCViewer_PolygonSketcher()
{
- delete mypPoints;
- delete mypData;
+ //delete mypPoints;
+ delete (QPolygon*)mypData;
}
void OCCViewer_PolygonSketcher::onActivate()
{
myDbl = false;
- mypData = new QPointArray( 0 );
- mypPoints = new QPointArray( 0 );
+ //mypPoints = new QPolygon( 0 );
switch ( sketchButton() )
{
void OCCViewer_PolygonSketcher::onDeactivate()
{
- delete mypPoints;
- mypPoints = 0;
- delete mypData;
- mypData = 0;
+ if (mypPolyRB) {
+ mypPolyRB->clearGeometry();
+ mypPolyRB->hide();
+ }
+ if (mypCircleRB) {
+ mypCircleRB->clearGeometry();
+ mypCircleRB->hide();
+ }
+ ((QPolygon*)mypData)->clear();
}
-bool OCCViewer_PolygonSketcher::onKey( QKeyEvent* e )
+bool OCCViewer_PolygonSketcher::onKey(QKeyEvent* e)
{
- if ( e->key() == Qt::Key_Escape )
+ int aKey = e->key();
+ if (aKey == Qt::Key_Escape)
{
myResult = Reject;
return true;
}
- else if ( e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return )
+ else if (aKey == Qt::Key_Enter || aKey == Qt::Key_Return)
{
- QPointArray* points = (QPointArray*)data();
- if ( points->count() )
+ QPolygon* points = (QPolygon*)data();
+ if (points->count())
{
- QPoint last = points->point( points->count() - 1 );
- if ( last != myCurr )
+ QPoint last = points->point(points->count() - 1);
+ if (last != myCurr)
{
- points->resize( points->count() + 1 );
- points->setPoint( points->count() - 1, myCurr );
+ points->resize(points->count() + 1);
+ points->setPoint(points->count() - 1, myCurr);
}
}
myResult = Accept;
return true;
}
- else if ( e->key() == Qt::Key_Backspace && e->type() == QEvent::KeyRelease )
+ else if (aKey == Qt::Key_Backspace && e->type() == QEvent::KeyRelease)
{
- QPointArray* points = (QPointArray*)data();
- if ( points->count() > 1 )
- points->resize( points->count() - 1 );
- onMouse( 0 );
+ QPolygon* points = (QPolygon*)data();
+ if (points->count() > 1)
+ points->resize(points->count() - 1);
+ onMouse(0);
return true;
}
+ else if (aKey == Qt::Key_Space && e->type() == QEvent::KeyRelease)
+ {
+ OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
+ bool closed = false;
+ QPolygon* points = (QPolygon*)data();
+ bool valid = avp->rect().contains(myCurr);
+ if (!myStart.isNull())
+ {
+ QRect aRect(myStart.x() - myToler.width(), myStart.y() - myToler.height(),
+ 2 * myToler.width(), 2 * myToler.height());
+ closed = aRect.contains(myCurr);
+ }
+ valid = valid && isValid(points, myCurr);
+ if (closed && !valid)
+ closed = false;
+ if (closed)
+ myResult = Accept;
+ else
+ {
+ if (myStart.isNull())
+ myStart = myCurr;
+ else
+ {
+ QPoint last = points->point(points->count() - 1);
+ if (last != myCurr && valid)
+ {
+ points->resize(points->count() + 1);
+ points->setPoint(points->count() - 1, myCurr);
+ }
+ if (valid && myDbl)
+ myResult = Accept;
+ }
+ }
+ }
return true;
}
{
OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
- QPointArray* points = (QPointArray*)data();
+ QPolygon* points = (QPolygon*)data();
if ( !points->count() && !myStart.isNull() )
{
points->resize( points->count() + 1 );
if ( e->type() == QEvent::MouseButtonRelease && ( e->button() & sketchButton() ) )
{
- myResult = Reject;
+ myResult = (closed && (points->count() > 2)) ? Accept : Reject;
QApplication::postEvent( avp, new QMouseEvent( e->type(), e->pos(),
- e->globalPos(), e->state(), e->button() ) );
- }
- else if ( e->type() == QEvent::MouseButtonRelease && ( e->button() & myAddButton ) )
- {
- if ( closed )
- myResult = Accept;
- else
- {
- if ( myStart.isNull() )
- myStart = myCurr;
- else
- {
- QPoint last = points->point( points->count() - 1 );
- if ( last != myCurr && valid )
- {
- points->resize( points->count() + 1 );
- points->setPoint( points->count() - 1, myCurr );
- }
- if ( valid && myDbl )
- myResult = Accept;
- }
- }
+ e->globalPos(), e->button(),
+ e->buttons(), e->modifiers() ) );
}
else if ( ( e->type() == QEvent::MouseButtonRelease && ( e->button() & myDelButton ) ) ||
( e->type() == QEvent::MouseButtonDblClick && ( e->button() & myDelButton ) ) )
void OCCViewer_PolygonSketcher::onSketch( SketchState state )
{
- OCCViewer_ViewPort3d* avp = mypViewWindow->getViewPort();
-
- QPointArray* points = (QPointArray*)data();
- QPainter p( avp );
- p.setPen( Qt::white );
- p.setRasterOp( Qt::XorROP );
- if ( state != Debut )
- p.drawPolyline( *mypPoints );
-
- if ( points->count() )
- {
- mypPoints->resize( points->count() + 1 );
- for ( uint i = 0; i < points->count(); i++ )
- mypPoints->setPoint( i, points->point( i ) );
- mypPoints->setPoint( points->count(), myCurr );
- if ( state != Fin )
- p.drawPolyline( *mypPoints );
- }
-
- if ( state == Fin )
- {
- QApplication::syncX();
- mypViewWindow->activateSketching( OCCViewer_ViewWindow::NoSketching );
+ QPolygon* points = (QPolygon*)data();
+ switch (myMode) {
+ case Poligone:
+ if (mypPolyRB) {
+ if (state == Fin) {
+ mypPolyRB->clearGeometry();
+ mypPolyRB->hide();
+ mypViewWindow->activateSketching(OCCViewer_ViewWindow::NoSketching);
+ }
+ else {
+ mypPolyRB->setUpdatesEnabled(false);
+ if (!mypPolyRB->isVisible())
+ mypPolyRB->show();
+
+ if (state != Fin && points->count())
+ mypPolyRB->initGeometry(QPolygon(*points) << myCurr);
+ mypPolyRB->setUpdatesEnabled(true);
+ }
+ }
+ break;
+ case Circle:
+ if (mypCircleRB) {
+ if (state == Fin) {
+ mypCircleRB->getPoligon(points);
+ mypCircleRB->clearGeometry();
+ mypCircleRB->hide();
+ if (points->size() == CIRCLE_NB_POINTS)
+ myResult = Accept;
+ mypViewWindow->activateSketching(OCCViewer_ViewWindow::NoSketching);
+ }
+ else {
+ mypCircleRB->setUpdatesEnabled(false);
+
+ if (state != Fin) {
+ if (mypCircleRB->isCenterDefined()) {
+ mypCircleRB->setRadius(myCurr);
+ if ((mypCircleRB->radius() > MIN_RADIUS) && (!mypCircleRB->isVisible()))
+ mypCircleRB->show();
+ }
+ else {
+ mypCircleRB->initGeometry(myCurr);
+ }
+ }
+ mypCircleRB->setUpdatesEnabled(true);
+ }
+ }
+ break;
}
}
-bool OCCViewer_PolygonSketcher::isValid( const QPointArray* aPoints, const QPoint& aCur ) const
+bool OCCViewer_PolygonSketcher::isValid( const QPolygon* aPoints, const QPoint& aCur ) const
{
if ( !aPoints->count() )
return true;
return true;
bool res = true;
- for ( uint i = 0; i < aPoints->count() - 1 && res; i++ )
+ for ( int i = 0; i < aPoints->count() - 1 && res; i++ )
{
const QPoint& aStart = aPoints->point( i );
const QPoint& anEnd = aPoints->point( i + 1 );
}
bool OCCViewer_PolygonSketcher::isIntersect( const QPoint& aStart1, const QPoint& anEnd1,
- const QPoint& aStart2, const QPoint& anEnd2 ) const
+ const QPoint& aStart2, const QPoint& anEnd2 ) const
{
if ( ( aStart1 == aStart2 && anEnd1 == anEnd2 ) ||
( aStart1 == anEnd2 && anEnd1 == aStart2 ) )
if ( b1 != b2 )
return false;
else
- return !( ( QMAX( x11, x12 ) <= QMIN( x21, x22 ) ||
- QMIN( x11, x12 ) >= QMAX( x21, x22 ) ) &&
- ( QMAX( y11, y12 ) <= QMIN( y21, y22 ) ||
- QMIN( y11, y12 ) >= QMAX( y21, y22 ) ) );
+ return !( ( qMax( x11, x12 ) <= qMin( x21, x22 ) ||
+ qMin( x11, x12 ) >= qMax( x21, x22 ) ) &&
+ ( qMax( y11, y12 ) <= qMin( y21, y22 ) ||
+ qMin( y11, y12 ) >= qMax( y21, y22 ) ) );
}
else
{
double x0 = ( b2 - b1 ) / ( k1 - k2 );
double y0 = ( k1 * b2 - k2 * b1 ) / ( k1 - k2 );
- if ( QMIN( x11, x12 ) < x0 && x0 < QMAX( x11, x12 ) &&
- QMIN( y11, y12 ) < y0 && y0 < QMAX( y11, y12 ) &&
- QMIN( x21, x22 ) < x0 && x0 < QMAX( x21, x22 ) &&
- QMIN( y21, y22 ) < y0 && y0 < QMAX( y21, y22 ) )
+ if ( qMin( x11, x12 ) < x0 && x0 < qMax( x11, x12 ) &&
+ qMin( y11, y12 ) < y0 && y0 < qMax( y11, y12 ) &&
+ qMin( x21, x22 ) < x0 && x0 < qMax( x21, x22 ) &&
+ qMin( y21, y22 ) < y0 && y0 < qMax( y21, y22 ) )
return true;
}
return false;
}
+void OCCViewer_PolygonSketcher::setSketcherMode(int theMode)
+{
+ myMode = (SketchMode)theMode;
+}
