void RS_ActionSelectWindow::mouseMoveEvent(QMouseEvent* e) {
snapFree(e);
drawSnapper();
if (getStatus()==SetCorner2 && v1.valid) {
v2 = snapFree(e);
deletePreview();
RS_Pen pen_f(RS_Color(50,50,255,40), RS2::Width00, RS2::SolidLine);
RS_OverlayBox* ob=new RS_OverlayBox(preview, RS_OverlayBoxData(v1, v2));
ob->setPen(pen_f);
preview->addEntity(ob);
//RLZ: not needed overlay have contour
/* RS_Pen pen(RS_Color(218,105,24), RS2::Width00, RS2::SolidLine);
// TODO change to a rs_box sort of entity
RS_Line* e=new RS_Line(preview, RS_LineData(RS_Vector(v1.x, v1.y), RS_Vector(v2.x, v1.y)));
e->setPen(pen);
preview->addEntity(e);
e=new RS_Line(preview, RS_LineData(RS_Vector(v2.x, v1.y), RS_Vector(v2.x, v2.y)));
e->setPen(pen);
preview->addEntity(e);
e=new RS_Line(preview, RS_LineData(RS_Vector(v2.x, v2.y), RS_Vector(v1.x, v2.y)));
e->setPen(pen);
preview->addEntity(e);
e=new RS_Line(preview, RS_LineData(RS_Vector(v1.x, v2.y), RS_Vector(v1.x, v1.y)));
e->setPen(pen);
preview->addEntity(e);*/
drawPreview();
}
}
void RS_ActionOrder::mouseMoveEvent(QMouseEvent* e) {
RS_DEBUG->print("RS_ActionOrder::mouseMoveEvent begin");
switch (getStatus()) {
case ChooseEntity:
snapFree(e);
break;
default:
break;
}
RS_DEBUG->print("RS_ActionOrder::mouseMoveEvent end");
}
void RS_ActionSelectWindow::mouseReleaseEvent(QMouseEvent* e) {
RS_DEBUG->print("RS_ActionSelectWindow::mouseReleaseEvent()");
if (e->button()==Qt::LeftButton) {
if (getStatus()==SetCorner2) {
v2 = snapFree(e);
trigger();
}
} else if (e->button()==Qt::RightButton) {
if (getStatus()==SetCorner2) {
deletePreview();
}
init(getStatus()-1);
}
}
void RS_ActionPolylineEquidistant::mouseReleaseEvent(QMouseEvent* e) {
if (e->button()==Qt::LeftButton) {
switch (getStatus()) {
case ChooseEntity:
originalEntity = catchEntity(e);
if (originalEntity==NULL) {
RS_DIALOGFACTORY->commandMessage(tr("No Entity found."));
} else if (originalEntity->rtti()!=RS2::EntityPolyline) {
RS_DIALOGFACTORY->commandMessage(
tr("Entity must be a polyline."));
} else {
targetPoint = snapFree(e);
originalEntity->setHighlighted(true);
graphicView->drawEntity(originalEntity);
double d = graphicView->toGraphDX(snapRange)*0.9;
RS_Entity* Segment = ((RS_Polyline*)originalEntity)->getNearestEntity( targetPoint, &d, RS2::ResolveNone);
if (Segment->rtti() == RS2::EntityLine) {
double ang = ((RS_Line*)Segment)->getAngle1();
double ang1 = ((RS_Line*)Segment)->getStartpoint().angleTo(RS_Vector(targetPoint));
if( ang > ang1 || ang + M_PI < ang1 )
bRightSide = true;
} else {
RS_Vector cen = ((RS_Arc*)Segment)->getCenter();
if (cen.distanceTo(targetPoint) > ((RS_Arc*)Segment)->getRadius() && ((RS_Arc*)Segment)->getBulge() > 0 )
bRightSide = true;
}
////////////////////////////////////////2006/06/15
graphicView->redraw();
////////////////////////////////////////
trigger();
}
break;
default:
break;
}
} else if (e->button()==Qt::RightButton) {
deleteSnapper();
if (originalEntity!=NULL) {
originalEntity->setHighlighted(false);
graphicView->drawEntity(originalEntity);
////////////////////////////////////////2006/06/15
graphicView->redraw();
////////////////////////////////////////
}
init(getStatus()-1);
}
}
void RS_ActionSelectWindow::mousePressEvent(QMouseEvent* e) {
if (e->button()==Qt::LeftButton) {
switch (getStatus()) {
case SetCorner1:
v1 = snapFree(e);
setStatus(SetCorner2);
break;
default:
break;
}
}
RS_DEBUG->print("RS_ActionSelectWindow::mousePressEvent(): %f %f",
v1.x, v1.y);
}
/**
* Snap to a coordinate in the drawing using the current snap mode.
*
* @param e A mouse event.
* @return The coordinates of the point or an invalid vector.
*/
RS_Vector RS_Snapper::snapPoint(RS_MouseEvent* e) {
RS_DEBUG->print("RS_Snapper::snapPoint");
deleteSnapper();
snapSpot = RS_Vector(false);
if (e==NULL) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"RS_Snapper::snapPoint: event is NULL");
return snapSpot;
}
RS_Vector mouseCoord = graphicView->toGraph(e->x(), e->y());
switch (snapMode) {
case RS2::SnapFree:
snapSpot = snapFree(mouseCoord);
break;
case RS2::SnapEndpoint:
snapSpot = snapEndpoint(mouseCoord);
break;
case RS2::SnapGrid:
snapSpot = snapGrid(mouseCoord);
break;
case RS2::SnapOnEntity:
snapSpot = snapOnEntity(mouseCoord);
break;
case RS2::SnapCenter:
snapSpot = snapCenter(mouseCoord);
break;
case RS2::SnapMiddle:
snapSpot = snapMiddle(mouseCoord);
break;
case RS2::SnapDist:
snapSpot = snapDist(mouseCoord);
break;
case RS2::SnapIntersection:
snapSpot = snapIntersection(mouseCoord);
break;
default:
break;
}
// handle snap restrictions that can be activated in addition
// to the ones above:
switch (snapRes) {
case RS2::RestrictOrthogonal:
snapCoord = restrictOrthogonal(snapSpot);
break;
case RS2::RestrictHorizontal:
snapCoord = restrictHorizontal(snapSpot);
break;
case RS2::RestrictVertical:
snapCoord = restrictVertical(snapSpot);
break;
default:
case RS2::RestrictNothing:
snapCoord = snapSpot;
break;
}
drawSnapper();
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->updateCoordinateWidget(snapCoord,
snapCoord - graphicView->getRelativeZero());
}
RS_DEBUG->print("RS_Snapper::snapPoint: OK");
return snapCoord;
}