/**
* Catches an entity which is close to the given position 'pos'.
*
* @param pos A graphic coordinate.
* @param level The level of resolving for iterating through the entity
* container
* @enType, only search for a particular entity type
* @return Pointer to the entity or nullptr.
*/
RS_Entity* RS_Snapper::catchEntity(const RS_Vector& pos, RS2::EntityType enType,
RS2::ResolveLevel level) {
RS_DEBUG->print("RS_Snapper::catchEntity");
// std::cout<<"RS_Snapper::catchEntity(): enType= "<<enType<<std::endl;
// set default distance for points inside solids
RS_EntityContainer ec(nullptr,false);
//isContainer
bool isContainer{false};
switch(enType){
case RS2::EntityPolyline:
case RS2::EntityContainer:
case RS2::EntitySpline:
isContainer=true;
break;
default:
break;
}
for(RS_Entity* en= container->firstEntity(level);en;en=container->nextEntity(level)){
if(en->isVisible()==false) continue;
if(en->rtti() != enType && isContainer){
//whether this entity is a member of member of the type enType
RS_Entity* parent(en->getParent());
bool matchFound{false};
while(parent ) {
// std::cout<<"RS_Snapper::catchEntity(): parent->rtti()="<<parent->rtti()<<" enType= "<<enType<<std::endl;
if(parent->rtti() == enType) {
matchFound=true;
ec.addEntity(en);
break;
}
parent=parent->getParent();
}
if(!matchFound) continue;
}
if (en->rtti() == enType){
ec.addEntity(en);
}
}
if (ec.count() == 0 ) return nullptr;
double dist(0.);
RS_Entity* entity = ec.getNearestEntity(pos, &dist, RS2::ResolveNone);
int idx = -1;
if (entity && entity->getParent()) {
idx = entity->getParent()->findEntity(entity);
}
if (entity && dist<=getSnapRange()) {
// highlight:
RS_DEBUG->print("RS_Snapper::catchEntity: found: %d", idx);
return entity;
} else {
RS_DEBUG->print("RS_Snapper::catchEntity: not found");
return nullptr;
}
}
void RS_ActionDrawCircleInscribe::mouseMoveEvent(QMouseEvent* e) {
RS_DEBUG->print("RS_ActionDrawCircle4Line::mouseMoveEvent begin");
if(getStatus() == SetLine3) {
RS_Entity* en = catchEntity(e, RS2::EntityLine, RS2::ResolveAll);
if(en == NULL) return;
if(!(en->isVisible() && en->rtti()== RS2::EntityLine)) return;
for(int i=0;i<getStatus();i++) {
if(en->getId() == lines[i]->getId()) return; //do not pull in the same line again
}
if(en->getParent() != NULL) {
if ( en->getParent()->ignoredOnModification())
return;
}
coord= graphicView->toGraph(e->x(), e->y());
lines.resize(getStatus());
lines.push_back(static_cast<RS_Line*>(en));
// lines[getStatus()]=static_cast<RS_Line*>(en);
if(preparePreview()) {
deletePreview();
RS_Circle* e=new RS_Circle(preview.get(), *cData);
preview->addEntity(e);
drawPreview();
}
}
RS_DEBUG->print("RS_ActionDrawCircle4Line::mouseMoveEvent end");
}
/**
* Catches an entity which is close to the given position 'pos'.
*
* @param pos A graphic coordinate.
* @param level The level of resolving for iterating through the entity
* container
* @return Pointer to the entity or NULL.
*/
RS_Entity* RS_Snapper::catchEntity(const RS_Vector& pos,
RS2::ResolveLevel level) {
RS_DEBUG->print("RS_Snapper::catchEntity");
// set default distance for points inside solids
double dist (0.);
// std::cout<<"getSnapRange()="<<getSnapRange()<<"\tsnap distance = "<<dist<<std::endl;
RS_Entity* entity = container->getNearestEntity(pos, &dist, level);
int idx = -1;
if (entity!=NULL && entity->getParent()!=NULL) {
idx = entity->getParent()->findEntity(entity);
}
if (entity!=NULL && dist<=getSnapRange()) {
// highlight:
RS_DEBUG->print("RS_Snapper::catchEntity: found: %d", idx);
return entity;
} else {
RS_DEBUG->print("RS_Snapper::catchEntity: not found");
return NULL;
}
RS_DEBUG->print("RS_Snapper::catchEntity: OK");
}
RS_Vector RS_EntityContainer::getNearestPointOnEntity(const RS_Vector& coord,
bool onEntity, double* dist, RS_Entity** entity) {
RS_Vector point(false);
RS_Entity* en = getNearestEntity(coord, dist, RS2::ResolveNone);
if (en!=NULL ) {
if ( en->isVisible()
&& en->getParent()->rtti() != RS2::EntityInsert /**Insert*/
//&& en->rtti() != RS2::EntityPoint /**Point*/
&& en->getParent()->rtti() != RS2::EntitySpline
&& en->getParent()->rtti() != RS2::EntityText /**< Text 15*/
&& en->getParent()->rtti() != RS2::EntityDimAligned /**< Aligned Dimension */
&& en->getParent()->rtti() != RS2::EntityDimLinear /**< Linear Dimension */
&& en->getParent()->rtti() != RS2::EntityDimRadial /**< Radial Dimension */
&& en->getParent()->rtti() != RS2::EntityDimDiametric /**< Diametric Dimension */
&& en->getParent()->rtti() != RS2::EntityDimAngular /**< Angular Dimension */
&& en->getParent()->rtti() != RS2::EntityDimLeader /**< Leader Dimension */
){//no middle point for Spline, Insert, text, Dim
point = en->getNearestPointOnEntity(coord, onEntity, dist, entity);
}
}
return point;
}
/**
* Catches an entity which is close to the given position 'pos'.
*
* @param pos A graphic coordinate.
* @param level The level of resolving for iterating through the entity
* container
* @return Pointer to the entity or NULL.
*/
RS_Entity* RS_Snapper::catchEntity(const RS_Vector& pos,
RS2::ResolveLevel level) {
RS_DEBUG->print("RS_Snapper::catchEntity");
// set default distance for points inside solids
double dist = graphicView->toGraphDX(snapRange)*0.9;
RS_Entity* entity = container->getNearestEntity(pos, &dist, level);
int idx = -1;
if (entity!=NULL && entity->getParent()!=NULL) {
idx = entity->getParent()->findEntity(entity);
}
if (entity!=NULL && dist<=graphicView->toGraphDX(snapRange)) {
// highlight:
RS_DEBUG->print("RS_Snapper::catchEntity: found: %d", idx);
return entity;
} else {
RS_DEBUG->print("RS_Snapper::catchEntity: not found");
return NULL;
}
RS_DEBUG->print("RS_Snapper::catchEntity: OK");
}
void RS_ActionDrawCircleInscribe::mouseMoveEvent(QMouseEvent* e) {
RS_DEBUG->print("RS_ActionDrawCircle4Line::mouseMoveEvent begin");
if(getStatus() == SetLine3) {
RS_Entity* en = catchEntity(e, RS2::EntityLine, RS2::ResolveAll);
if(!en) return;
if(!(en->isVisible() && en->rtti()== RS2::EntityLine)) return;
for(int i=0;i<getStatus();i++) {
if(en->getId() == lines[i]->getId()) return; //do not pull in the same line again
}
if(en->getParent() && en->getParent()->ignoredOnModification())
return;
pPoints->coord= graphicView->toGraph(e->x(), e->y());
deletePreview();
while(lines.size()==3){
lines.back()->setHighlighted(false);
graphicView->drawEntity(lines.back());
lines.pop_back();
}
en->setHighlighted(true);
lines.push_back(static_cast<RS_Line*>(en));
graphicView->drawEntity(lines.back());
if(preparePreview()) {
RS_Circle* e=new RS_Circle(preview.get(), pPoints->cData);
preview->addEntity(e);
drawPreview();
}
}
RS_DEBUG->print("RS_ActionDrawCircle4Line::mouseMoveEvent end");
}
void RS_ActionDrawEllipseInscribe::mouseMoveEvent(QMouseEvent* e) {
RS_DEBUG->print("RS_ActionDrawEllipse4Line::mouseMoveEvent begin");
if(getStatus() == SetLine4) {
RS_Entity* en = catchEntity(e, RS2::EntityLine, RS2::ResolveAll);
if(!en) return;
if(!(en->isVisible() && en->rtti()== RS2::EntityLine)) return;
for(auto p: lines){
if(en == p) return; //do not pull in the same line again
}
if(en->getParent() && en->getParent()->ignoredOnModification()){
return;
}
deletePreview();
clearLines(true);
lines.push_back(static_cast<RS_Line*>(en));
if(preparePreview()) {
lines.back()->setHighlighted(true);
graphicView->drawEntity(lines.back());
RS_Ellipse* e=new RS_Ellipse(preview.get(), *eData);
preview->addEntity(e);
drawPreview();
}
}
RS_DEBUG->print("RS_ActionDrawEllipse4Line::mouseMoveEvent end");
}
RS_Entity* RS_ActionDrawCircleTan1_2P::catchCircle(QMouseEvent* e) {
RS_Entity* ret=nullptr;
RS_Entity* en = catchEntity(e,enTypeList, RS2::ResolveAll);
if (!en) return ret;
if (!en->isVisible()) return ret;
if (en->getParent()) {
if ( en->getParent()->ignoredOnModification()){
return nullptr;
}
}
return en;
}
RS_Entity* RS_ActionDrawCircleTan1_2P::catchCircle(QMouseEvent* e) {
RS_Entity* ret=NULL;
RS_Entity* en = catchEntity(e,enTypeList, RS2::ResolveAll);
if(en == NULL) return ret;
if(en->isVisible()==false) return ret;
if(en->getParent() != NULL) {
if ( en->getParent()->ignoredOnModification()){
return NULL;
}
}
return en;
}
RS_Entity* RS_ActionDrawCircleTan2_1P::catchCircle(QMouseEvent* e) {
RS_Entity* ret=NULL;
RS_Entity* en = catchEntity(e,enTypeList, RS2::ResolveAll);
if(en == NULL) return ret;
if(en->isVisible()==false) return ret;
for(auto p: circles){
if(p && en->getId() == p->getId()) return ret; //do not pull in the same line again
}
if(en->getParent() && en->getParent()->ignoredOnModification()){
return nullptr;
}
return en;
}
RS_Entity* RS_ActionDrawCircleTan2::catchCircle(QMouseEvent* e) {
RS_Entity* en = catchEntity(e,enTypeList, RS2::ResolveAll);
if(en == nullptr) return nullptr;
if(en->isVisible()==false) return nullptr;
for(int i=0;i<getStatus();i++) {
if(en->getId() == circles[i]->getId()) return nullptr; //do not pull in the same line again
}
if(en->getParent()) {
if ( en->getParent()->ignoredOnModification()){
return nullptr;
}
}
return en;
}
void RS_ActionDrawCircleInscribe::mouseReleaseEvent(QMouseEvent* e) {
// Proceed to next status
if (e->button()==Qt::LeftButton) {
if (!e) {
return;
}
RS_Entity* en = catchEntity(e, RS2::EntityLine, RS2::ResolveAll);
if(!en) return;
if(!(en->isVisible() && en->rtti()== RS2::EntityLine)) return;
for(int i=0;i<getStatus();i++) {
if(en->getId() == lines[i]->getId()) return; //do not pull in the same line again
}
if(en->getParent()) {
if ( en->getParent()->ignoredOnModification()) return;
}
while((int) lines.size()>getStatus()){
lines.back()->setHighlighted(false);
graphicView->drawEntity(lines.back());
lines.pop_back();
}
lines.push_back(static_cast<RS_Line*>(en));
pPoints->coord= graphicView->toGraph(e->x(), e->y());
switch (getStatus()) {
case SetLine1:
case SetLine2:
en->setHighlighted(true);
setStatus(getStatus()+1);
graphicView->redraw(RS2::RedrawDrawing);
break;
case SetLine3:
if( preparePreview()) {
trigger();
}
default:
break;
}
} else if (e->button()==Qt::RightButton) {
// Return to last status:
if(getStatus()>0){
clearLines(true);
lines.back()->setHighlighted(false);
lines.pop_back();
graphicView->redraw(RS2::RedrawDrawing);
deletePreview();
}
init(getStatus()-1);
}
}
RS_Entity* RS_ActionDrawCircleTan2_1P::catchCircle(QMouseEvent* e) {
RS_Entity* ret=NULL;
RS_Entity* en = catchEntity(e,enTypeList, RS2::ResolveAll);
if(en == NULL) return ret;
if(en->isVisible()==false) return ret;
for(int i=0; i<circles.size(); ++i) {
if(circles[i])
if(en->getId() == circles[i]->getId()) return ret; //do not pull in the same line again
}
if(en->getParent() != NULL) {
if ( en->getParent()->rtti() == RS2::EntityInsert /**Insert*/
|| en->getParent()->rtti() == RS2::EntitySpline
|| en->getParent()->rtti() == RS2::EntityMText /**< Text 15*/
|| en->getParent()->rtti() == RS2::EntityText /**< Text 15*/
|| en->getParent()->rtti() == RS2::EntityDimAligned /**< Aligned Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLinear /**< Linear Dimension */
|| en->getParent()->rtti() == RS2::EntityDimRadial /**< Radial Dimension */
|| en->getParent()->rtti() == RS2::EntityDimDiametric /**< Diametric Dimension */
|| en->getParent()->rtti() == RS2::EntityDimAngular /**< Angular Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLeader /**< Leader Dimension */
){
return ret;
}
}
return en;
}
RS_Vector RS_EntityContainer::getNearestMiddle(const RS_Vector& coord,
double* dist,
int middlePoints
) {
double minDist = RS_MAXDOUBLE; // minimum measured distance
double curDist = RS_MAXDOUBLE; // currently measured distance
RS_Vector closestPoint; // closest found endpoint
RS_Vector point; // endpoint found
//std::cout<<"RS_EntityContainer::getNearestMiddle() middlePoints="<<middlePoints<<std::endl;
for (RS_Entity* en = firstEntity(RS2::ResolveAll);
en != NULL;
en = nextEntity(RS2::ResolveAll)) {
if (en->isVisible() && ! en->isContainer()) {
if (
en->getParent()->rtti() == RS2::EntityInsert /**Insert*/
//|| en->rtti() == RS2::EntityPoint /**Point*/
|| en->getParent()->rtti() == RS2::EntitySpline
|| en->getParent()->rtti() == RS2::EntityText /**< Text 15*/
|| en->getParent()->rtti() == RS2::EntityDimAligned /**< Aligned Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLinear /**< Linear Dimension */
|| en->getParent()->rtti() == RS2::EntityDimRadial /**< Radial Dimension */
|| en->getParent()->rtti() == RS2::EntityDimDiametric /**< Diametric Dimension */
|| en->getParent()->rtti() == RS2::EntityDimAngular /**< Angular Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLeader /**< Leader Dimension */
){//no middle point for Spline, Insert, text, Dim
continue;
}
//std::cout<<"en->rtti()="<<en->rtti()<<" en->getParent()->rtti()="<< en->getParent()->rtti() <<std::endl;
point = en->getNearestMiddle(coord, &curDist, middlePoints);
if (curDist<minDist) {
closestPoint = point;
minDist = curDist;
}
}
}
if (dist!=NULL) {
*dist = curDist;
}
return closestPoint;
}
/**
* @return true if a parent entity of this entity is selected.
*/
bool RS_Entity::isParentSelected() {
RS_Entity* p = this;
do {
p = p->getParent();
if (p!=NULL && p->isSelected()==true) {
return true;
}
} while(p!=NULL);
return false;
}
void RS_ActionDrawEllipseInscribe::mouseReleaseEvent(QMouseEvent* e) {
// Proceed to next status
if (e->button()==Qt::LeftButton) {
if (e==NULL) {
return;
}
RS_Entity* en = catchEntity(e, RS2::EntityLine, RS2::ResolveAll);
if(en == NULL) return;
if(!(en->isVisible() && en->rtti()== RS2::EntityLine)) return;
for(int i=0;i<getStatus();i++) {
if(en->getId() == lines[i]->getId()) return; //do not pull in the same line again
}
if(en->getParent() != NULL) {
if ( en->getParent()->rtti() == RS2::EntityInsert /**Insert*/
|| en->getParent()->rtti() == RS2::EntitySpline
|| en->getParent()->rtti() == RS2::EntityText /**< Text 15*/
|| en->getParent()->rtti() == RS2::EntityDimAligned /**< Aligned Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLinear /**< Linear Dimension */
|| en->getParent()->rtti() == RS2::EntityDimRadial /**< Radial Dimension */
|| en->getParent()->rtti() == RS2::EntityDimDiametric /**< Diametric Dimension */
|| en->getParent()->rtti() == RS2::EntityDimAngular /**< Angular Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLeader /**< Leader Dimension */
){
return;
}
}
lines.resize(getStatus());
lines.push_back(static_cast<RS_Line*>(en));
switch (getStatus()) {
case SetLine1:
case SetLine2:
case SetLine3:
en->setHighlighted(true);
setStatus(getStatus()+1);
graphicView->redraw(RS2::RedrawDrawing);
break;
case SetLine4:
if( preparePreview()) {
trigger();
}
default:
break;
}
} else if (e->button()==Qt::RightButton) {
// Return to last status:
if(getStatus()>0){
lines[getStatus()-1]->setHighlighted(false);
lines.pop_back();
graphicView->redraw(RS2::RedrawDrawing);
deletePreview();
}
init(getStatus()-1);
}
}
RS_Vector RS_EntityContainer::getNearestPointOnEntity(const RS_Vector& coord,
bool onEntity, double* dist, RS_Entity** entity)const {
RS_Vector point(false);
RS_Entity* en = getNearestEntity(coord, dist, RS2::ResolveNone);
if (en && en->isVisible()
&& !en->getParent()->ignoredOnModification()
){
point = en->getNearestPointOnEntity(coord, onEntity, dist, entity);
}
return point;
}
RS_Vector RS_EntityContainer::getNearestPointOnEntity(const RS_Vector& coord,
bool onEntity, double* dist, RS_Entity** entity)const {
RS_Vector point(false);
RS_Entity* en = getNearestEntity(coord, dist, RS2::ResolveNone);
if (en) {
if ( en->isVisible()
&& !en->getParent()->ignoredOnModification()
){//no middle point for Spline, Insert, text, Dim
point = en->getNearestPointOnEntity(coord, onEntity, dist, entity);
}
}
return point;
}
/**
* @return The intersection which is closest to 'coord'
*/
RS_Vector RS_EntityContainer::getNearestIntersection(const RS_Vector& coord,
double* dist) {
double minDist = RS_MAXDOUBLE; // minimum measured distance
double curDist = RS_MAXDOUBLE; // currently measured distance
RS_Vector closestPoint(false); // closest found endpoint
RS_Vector point; // endpoint found
RS_VectorSolutions sol;
RS_Entity* closestEntity;
closestEntity = getNearestEntity(coord, nullptr, RS2::ResolveAllButTextImage);
if (closestEntity) {
for (RS_Entity* en = firstEntity(RS2::ResolveAllButTextImage);
en;
en = nextEntity(RS2::ResolveAllButTextImage)) {
if (
!en->isVisible()
|| en->getParent()->ignoredOnModification()
){
continue;
}
sol = RS_Information::getIntersection(closestEntity,
en,
true);
point=sol.getClosest(coord,&curDist,nullptr);
if(sol.getNumber()>0 && curDist<minDist){
closestPoint=point;
minDist=curDist;
}
}
}
if(dist && closestPoint.valid) {
*dist = minDist;
}
return closestPoint;
}
void RS_ActionDrawCircleInscribe::mouseMoveEvent(QMouseEvent* e) {
RS_DEBUG->print("RS_ActionDrawCircle4Line::mouseMoveEvent begin");
if(getStatus() == SetLine3) {
RS_Entity* en = catchEntity(e, RS2::EntityLine, RS2::ResolveAll);
if(en == NULL) return;
if(!(en->isVisible() && en->rtti()== RS2::EntityLine)) return;
for(int i=0;i<getStatus();i++) {
if(en->getId() == lines[i]->getId()) return; //do not pull in the same line again
}
if(en->getParent() != NULL) {
if ( en->getParent()->rtti() == RS2::EntityInsert /**Insert*/
|| en->getParent()->rtti() == RS2::EntitySpline
|| en->getParent()->rtti() == RS2::EntityText /**< Text 15*/
|| en->getParent()->rtti() == RS2::EntityDimAligned /**< Aligned Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLinear /**< Linear Dimension */
|| en->getParent()->rtti() == RS2::EntityDimRadial /**< Radial Dimension */
|| en->getParent()->rtti() == RS2::EntityDimDiametric /**< Diametric Dimension */
|| en->getParent()->rtti() == RS2::EntityDimAngular /**< Angular Dimension */
|| en->getParent()->rtti() == RS2::EntityDimLeader /**< Leader Dimension */
){
return;
}
}
coord= graphicView->toGraph(e->x(), e->y());
lines.resize(getStatus());
lines.push_back(static_cast<RS_Line*>(en));
// lines[getStatus()]=static_cast<RS_Line*>(en);
if(preparePreview()) {
deletePreview();
RS_Circle* e=new RS_Circle(preview, cData);
preview->addEntity(e);
drawPreview();
}
}
RS_DEBUG->print("RS_ActionDrawCircle4Line::mouseMoveEvent end");
}
void RS_ActionDrawHatch::trigger() {
RS_DEBUG->print("RS_ActionDrawHatch::trigger()");
//if (pos.valid) {
//deletePreview();
RS_Entity* e;
// deselect unhatchable entities:
for(auto e: *container){
if (e->isSelected() &&
(e->rtti()==RS2::EntityHatch ||
/* e->rtti()==RS2::EntityEllipse ||*/ e->rtti()==RS2::EntityPoint ||
e->rtti()==RS2::EntityMText || e->rtti()==RS2::EntityText ||
RS_Information::isDimension(e->rtti()))) {
e->setSelected(false);
}
}
for (e=container->firstEntity(RS2::ResolveAll); e;
e=container->nextEntity(RS2::ResolveAll)) {
if (e->isSelected() &&
(e->rtti()==RS2::EntityHatch ||
/* e->rtti()==RS2::EntityEllipse ||*/ e->rtti()==RS2::EntityPoint ||
e->rtti()==RS2::EntityMText || e->rtti()==RS2::EntityText ||
RS_Information::isDimension(e->rtti()))) {
e->setSelected(false);
}
}
// look for selected contours:
bool haveContour = false;
for (e=container->firstEntity(RS2::ResolveAll); e;
e=container->nextEntity(RS2::ResolveAll)) {
if (e->isSelected()) {
haveContour = true;
}
}
if (!haveContour) {
std::cerr << "no contour selected\n";
return;
}
hatch = new RS_Hatch(container, data);
hatch->setLayerToActive();
hatch->setPenToActive();
RS_EntityContainer* loop = new RS_EntityContainer(hatch);
loop->setPen(RS_Pen(RS2::FlagInvalid));
// add selected contour:
for (RS_Entity* e=container->firstEntity(RS2::ResolveAll); e;
e=container->nextEntity(RS2::ResolveAll)) {
if (e->isSelected()) {
e->setSelected(false);
// entity is part of a complex entity (spline, polyline, ..):
if (e->getParent() &&
// RVT - Don't de-delect the parent EntityPolyline, this is messing up the getFirst and getNext iterators
// (e->getParent()->rtti()==RS2::EntitySpline ||
// e->getParent()->rtti()==RS2::EntityPolyline)) {
(e->getParent()->rtti()==RS2::EntitySpline)) {
e->getParent()->setSelected(false);
}
RS_Entity* cp = e->clone();
cp->setPen(RS_Pen(RS2::FlagInvalid));
cp->reparent(loop);
loop->addEntity(cp);
}
}
hatch->addEntity(loop);
if (hatch->validate()) {
container->addEntity(hatch);
if (document) {
document->startUndoCycle();
document->addUndoable(hatch);
document->endUndoCycle();
}
hatch->update();
graphicView->redraw(RS2::RedrawDrawing);
bool printArea=true;
switch( hatch->getUpdateError()) {
case RS_Hatch::HATCH_OK :
RS_DIALOGFACTORY->commandMessage(tr("Hatch created successfully."));
break;
case RS_Hatch::HATCH_INVALID_CONTOUR :
RS_DIALOGFACTORY->commandMessage(tr("Hatch Error: Invalid contour found!"));
printArea=false;
break;
case RS_Hatch::HATCH_PATTERN_NOT_FOUND :
RS_DIALOGFACTORY->commandMessage(tr("Hatch Error: Pattern not found!"));
break;
case RS_Hatch::HATCH_TOO_SMALL :
RS_DIALOGFACTORY->commandMessage(tr("Hatch Error: Contour or pattern too small!"));
break;
case RS_Hatch::HATCH_AREA_TOO_BIG :
RS_DIALOGFACTORY->commandMessage(tr("Hatch Error: Contour too big!"));
break;
default :
RS_DIALOGFACTORY->commandMessage(tr("Hatch Error: Undefined Error!"));
printArea=false;
break;
}
if(m_bShowArea&&printArea){
RS_DIALOGFACTORY->commandMessage(tr("Total hatch area = %1").
arg(hatch->getTotalArea(),10,'g',8));
}
}
else {
delete hatch;
hatch = nullptr;
RS_DIALOGFACTORY->commandMessage(tr("Invalid hatch area. Please check that "
"the entities chosen form one or more closed contours."));
}
//}
}
void RS_ActionDrawHatch::trigger() {
RS_DEBUG->print("RS_ActionDrawHatch::trigger()");
//if (pos.valid) {
//deletePreview();
RS_Entity* e;
// deselect unhatchable entities:
for (e=container->firstEntity(RS2::ResolveNone); e!=NULL;
e=container->nextEntity(RS2::ResolveNone)) {
if (e->isSelected() &&
(e->rtti()==RS2::EntityHatch ||
/* e->rtti()==RS2::EntityEllipse ||*/ e->rtti()==RS2::EntityPoint ||
e->rtti()==RS2::EntityMText || e->rtti()==RS2::EntityText ||
RS_Information::isDimension(e->rtti()))) {
e->setSelected(false);
}
}
for (e=container->firstEntity(RS2::ResolveAll); e!=NULL;
e=container->nextEntity(RS2::ResolveAll)) {
if (e->isSelected() &&
(e->rtti()==RS2::EntityHatch ||
/* e->rtti()==RS2::EntityEllipse ||*/ e->rtti()==RS2::EntityPoint ||
e->rtti()==RS2::EntityMText || e->rtti()==RS2::EntityText ||
RS_Information::isDimension(e->rtti()))) {
e->setSelected(false);
}
}
// look for selected contours:
bool haveContour = false;
for (e=container->firstEntity(RS2::ResolveAll); e!=NULL;
e=container->nextEntity(RS2::ResolveAll)) {
if (e->isSelected()) {
haveContour = true;
}
}
if (!haveContour) {
std::cerr << "no contour selected\n";
return;
}
hatch = new RS_Hatch(container, data);
hatch->setLayerToActive();
hatch->setPenToActive();
RS_EntityContainer* loop = new RS_EntityContainer(hatch);
loop->setPen(RS_Pen(RS2::FlagInvalid));
// add selected contour:
for (RS_Entity* e=container->firstEntity(RS2::ResolveAll); e!=NULL;
e=container->nextEntity(RS2::ResolveAll)) {
if (e->isSelected()) {
e->setSelected(false);
// entity is part of a complex entity (spline, polyline, ..):
if (e->getParent()!=NULL &&
// RVT - Don't de-delect the parent EntityPolyline, this is messing up the getFirst and getNext iterators
// (e->getParent()->rtti()==RS2::EntitySpline ||
// e->getParent()->rtti()==RS2::EntityPolyline)) {
(e->getParent()->rtti()==RS2::EntitySpline)) {
e->getParent()->setSelected(false);
}
RS_Entity* cp = e->clone();
cp->setPen(RS_Pen(RS2::FlagInvalid));
cp->reparent(loop);
loop->addEntity(cp);
}
}
hatch->addEntity(loop);
if (hatch->validate()) {
container->addEntity(hatch);
if (document) {
document->startUndoCycle();
document->addUndoable(hatch);
document->endUndoCycle();
}
hatch->update();
graphicView->redraw(RS2::RedrawDrawing);
RS_DIALOGFACTORY->commandMessage(tr("Hatch created successfully."));
}
else {
delete hatch;
hatch = NULL;
RS_DIALOGFACTORY->commandMessage(tr("Invalid hatch area. Please check that "
"the entities chosen form one or more closed contours."));
}
//}
}
