/**************************************************************************** ** ** This file is part of the LibreCAD project, a 2D CAD program ** ** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl) ** Copyright (C) 2001-2003 RibbonSoft. All rights reserved. ** ** ** This file may be distributed and/or modified under the terms of the ** GNU General Public License version 2 as published by the Free Software ** Foundation and appearing in the file gpl-2.0.txt included in the ** packaging of this file. ** ** This program 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 General Public License for more details. ** ** You should have received a copy of the GNU General Public License ** along with this program; if not, write to the Free Software ** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ** ** This copyright notice MUST APPEAR in all copies of the script! ** **********************************************************************/ #include #include #include "rs_actionmodifyround.h" #include "rs_dialogfactory.h" #include "rs_graphicview.h" #include "rs_commandevent.h" #include "rs_information.h" #include "rs_math.h" #include "rs_modification.h" #include "rs_preview.h" #include "rs_debug.h" namespace{ auto eType={ RS2::EntityLine , RS2::EntityPolyline , RS2::EntityArc , RS2::EntityCircle , RS2::EntityEllipse , RS2::EntitySpline}; } struct RS_ActionModifyRound::Points { RS_Vector coord1; RS_Vector coord2; RS_RoundData data; }; RS_ActionModifyRound::RS_ActionModifyRound(RS_EntityContainer& container, RS_GraphicView& graphicView) :RS_PreviewActionInterface("Round Entities", container, graphicView) ,entity1(nullptr) ,entity2(nullptr) , pPoints(new Points{}) ,lastStatus(SetEntity1) { actionType=RS2::ActionModifyRound; } RS_ActionModifyRound::~RS_ActionModifyRound() = default; void RS_ActionModifyRound::init(int status) { RS_ActionInterface::init(status); snapMode.clear(); snapMode.restriction = RS2::RestrictNothing; } void RS_ActionModifyRound::trigger() { RS_DEBUG->print("RS_ActionModifyRound::trigger()"); if (entity1 && entity1->isAtomic() && entity2 && entity2->isAtomic()) { deletePreview(); RS_Modification m(*container, graphicView); m.round(pPoints->coord2, pPoints->coord1, (RS_AtomicEntity*)entity1, pPoints->coord2, (RS_AtomicEntity*)entity2, pPoints->data); //coord = RS_Vector(false); pPoints->coord1 = RS_Vector(false); entity1 = nullptr; pPoints->coord2 = RS_Vector(false); entity2 = nullptr; setStatus(SetEntity1); RS_DIALOGFACTORY->updateSelectionWidget( container->countSelected(), container->totalSelectedLength()); } } void RS_ActionModifyRound::mouseMoveEvent(QMouseEvent* e) { RS_DEBUG->print("RS_ActionModifyRound::mouseMoveEvent begin"); RS_Vector mouse = graphicView->toGraph(e->x(), e->y()); RS_Entity* se = catchEntity(e, eType, RS2::ResolveAllButTextImage); switch (getStatus()) { case SetEntity1: entity1 = se; pPoints->coord1 = mouse; break; case SetEntity2: entity2 = se; pPoints->coord2 = mouse; if (entity1 && entity2 && entity2->isAtomic() && RS_Information::isTrimmable(entity1, entity2)) { deletePreview(); //preview->addSelectionFrom(*container); //preview->move(targetPoint-referencePoint); RS_Entity* tmp1 = entity1->clone(); RS_Entity* tmp2 = entity2->clone(); tmp1->reparent(preview.get()); tmp2->reparent(preview.get()); preview->addEntity(tmp1); preview->addEntity(tmp2); bool trim = pPoints->data.trim; pPoints->data.trim = false; RS_Modification m(*preview, nullptr, false); m.round(pPoints->coord2, pPoints->coord1, (RS_AtomicEntity*)tmp1, pPoints->coord2, (RS_AtomicEntity*)tmp2, pPoints->data); pPoints->data.trim = trim; preview->removeEntity(tmp1); preview->removeEntity(tmp2); drawPreview(); } break; default: break; } RS_DEBUG->print("RS_ActionModifyRound::mouseMoveEvent end"); } void RS_ActionModifyRound::mouseReleaseEvent(QMouseEvent* e) { RS_Vector mouse = graphicView->toGraph(e->x(), e->y()); RS_Entity* se = catchEntity(e, eType, RS2::ResolveAll); if (e->button()==Qt::LeftButton) { switch (getStatus()) { case SetEntity1: entity1 = se; pPoints->coord1 = mouse; if (entity1 && entity1->isAtomic() && RS_Information::isTrimmable(entity1)) { setStatus(SetEntity2); } break; case SetEntity2: entity2 = se; pPoints->coord2 = mouse; if (entity2 && entity2->isAtomic() && RS_Information::isTrimmable(entity1, entity2)) { //setStatus(ChooseRounding); trigger(); } break; default: break; } } else if (e->button()==Qt::RightButton) { deletePreview(); init(getStatus()-1); } } void RS_ActionModifyRound::commandEvent(RS_CommandEvent* e) { QString c = e->getCommand().toLower(); if (checkCommand("help", c)) { RS_DIALOGFACTORY->commandMessage( msgAvailableCommands() + getAvailableCommands().join(", ")); return; } switch (getStatus()) { case SetEntity1: case SetEntity2: if (checkCommand("radius", c)) { e->accept(); deletePreview(); lastStatus = (Status)getStatus(); setStatus(SetRadius); } else if (checkCommand("trim", c)) { e->accept(); deletePreview(); lastStatus = (Status)getStatus(); setStatus(SetTrim); pPoints->data.trim = !pPoints->data.trim; RS_DIALOGFACTORY->requestOptions(this, true, true); } break; case SetRadius: { bool ok; double r = RS_Math::eval(c, &ok); if (ok) { e->accept(); pPoints->data.radius = r; } else RS_DIALOGFACTORY->commandMessage(tr("Not a valid expression")); RS_DIALOGFACTORY->requestOptions(this, true, true); setStatus(lastStatus); } break; /*case SetTrim: { if (c==cmdYes.lower() || c==cmdYes2) { data->trim = true; } else if (c==cmdNo.lower() || c==cmdNo2) { data->trim = false; } else { RS_DIALOGFACTORY->commandMessage(tr("Please enter 'Yes' " "or 'No'")); } RS_DIALOGFACTORY->requestOptions(this, true, true); setStatus(lastStatus); } break;*/ default: break; } } QStringList RS_ActionModifyRound::getAvailableCommands() { QStringList cmd; switch (getStatus()) { case SetEntity1: case SetEntity2: cmd += command("radius"); cmd += command("trim"); break; default: break; } return cmd; } void RS_ActionModifyRound::setRadius(double r) { pPoints->data.radius = r; } double RS_ActionModifyRound::getRadius() const{ return pPoints->data.radius; } void RS_ActionModifyRound::setTrim(bool t) { pPoints->data.trim = t; } bool RS_ActionModifyRound::isTrimOn() const{ return pPoints->data.trim; } void RS_ActionModifyRound::showOptions() { RS_ActionInterface::showOptions(); RS_DIALOGFACTORY->requestOptions(this, true); } void RS_ActionModifyRound::hideOptions() { RS_ActionInterface::hideOptions(); RS_DIALOGFACTORY->requestOptions(this, false); } void RS_ActionModifyRound::updateMouseButtonHints() { switch (getStatus()) { case SetEntity1: RS_DIALOGFACTORY->updateMouseWidget(tr("Specify first entity"), tr("Back")); break; case SetEntity2: RS_DIALOGFACTORY->updateMouseWidget(tr("Specify second entity"), tr("Back")); break; case SetRadius: RS_DIALOGFACTORY->updateMouseWidget(tr("Enter radius:"), tr("Cancel")); break; /*case SetTrim: RS_DIALOGFACTORY->updateMouseWidget(tr("Trim on? (yes/no):"), ""); break;*/ default: RS_DIALOGFACTORY->updateMouseWidget(); break; } } void RS_ActionModifyRound::updateMouseCursor() { graphicView->setMouseCursor(RS2::SelectCursor); } // EOF