valentina_old/tools/drawTools/vtoolspline.cpp
2013-10-16 12:17:34 +03:00

281 lines
12 KiB
C++

/****************************************************************************
**
** Copyright (C) 2013 Valentina project All Rights Reserved.
**
** This file is part of Valentina.
**
** Tox is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Tox 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
**
****************************************************************************/
#include "vtoolspline.h"
#include <QDebug>
#include "geometry/vspline.h"
VToolSpline::VToolSpline(VDomDocument *doc, VContainer *data, qint64 id,
Tool::Sources typeCreation,
QGraphicsItem *parent):VDrawTool(doc, data, id), QGraphicsPathItem(parent),
dialogSpline(QSharedPointer<DialogSpline>()), controlPoints(QVector<VControlPointSpline *>()){
VSpline spl = data->GetSpline(id);
QPainterPath path;
path.addPath(spl.GetPath());
path.setFillRule( Qt::WindingFill );
this->setPath(path);
this->setPen(QPen(Qt::black, widthHairLine/factor));
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
this->setAcceptHoverEvents(true);
VControlPointSpline *controlPoint1 = new VControlPointSpline(1, SplinePoint::FirstPoint, spl.GetP2(),
spl.GetPointP1().toQPointF(), this);
connect(controlPoint1, &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
connect(this, &VToolSpline::RefreshLine, controlPoint1, &VControlPointSpline::RefreshLine);
connect(this, &VToolSpline::setEnabledPoint, controlPoint1, &VControlPointSpline::setEnabledPoint);
controlPoints.append(controlPoint1);
VControlPointSpline *controlPoint2 = new VControlPointSpline(1, SplinePoint::LastPoint, spl.GetP3(),
spl.GetPointP4().toQPointF(), this);
connect(controlPoint2, &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
connect(this, &VToolSpline::RefreshLine, controlPoint2, &VControlPointSpline::RefreshLine);
connect(this, &VToolSpline::setEnabledPoint, controlPoint2, &VControlPointSpline::setEnabledPoint);
controlPoints.append(controlPoint2);
if(typeCreation == Tool::FromGui){
AddToFile();
}
}
void VToolSpline::setDialog(){
Q_ASSERT(!dialogSpline.isNull());
if(!dialogSpline.isNull()){
VSpline spl = VAbstractTool::data.GetSpline(id);
dialogSpline->setP1(spl.GetP1());
dialogSpline->setP4(spl.GetP4());
dialogSpline->setAngle1(spl.GetAngle1());
dialogSpline->setAngle2(spl.GetAngle2());
dialogSpline->setKAsm1(spl.GetKasm1());
dialogSpline->setKAsm2(spl.GetKasm2());
dialogSpline->setKCurve(spl.GetKcurve());
}
}
void VToolSpline::Create(QSharedPointer<DialogSpline> &dialog, VMainGraphicsScene *scene, VDomDocument *doc,
VContainer *data){
qint64 p1 = dialog->getP1();
qint64 p4 = dialog->getP4();
qreal kAsm1 = dialog->getKAsm1();
qreal kAsm2 = dialog->getKAsm2();
qreal angle1 = dialog->getAngle1();
qreal angle2 = dialog->getAngle2();
qreal kCurve = dialog->getKCurve();
Create(0, p1, p4, kAsm1, kAsm2, angle1, angle2, kCurve, scene, doc, data, Document::FullParse,
Tool::FromGui);
}
void VToolSpline::Create(const qint64 _id, const qint64 &p1, const qint64 &p4, const qreal &kAsm1,
const qreal kAsm2, const qreal &angle1, const qreal &angle2, const qreal &kCurve,
VMainGraphicsScene *scene, VDomDocument *doc, VContainer *data, const Document::Documents &parse,
Tool::Sources typeCreation){
VSpline spline = VSpline(data->DataPoints(), p1, p4, angle1, angle2, kAsm1, kAsm2, kCurve);
qint64 id = _id;
if(typeCreation == Tool::FromGui){
id = data->AddSpline(spline);
data->AddLengthSpline(data->GetNameSpline(p1, p4), toMM(spline.GetLength()));
} else {
data->UpdateSpline(id, spline);
data->AddLengthSpline(data->GetNameSpline(p1, p4), toMM(spline.GetLength()));
if(parse != Document::FullParse){
doc->UpdateToolData(id, data);
}
}
VDrawTool::AddRecord(id, Tool::SplineTool, doc);
if(parse == Document::FullParse){
VToolSpline *spl = new VToolSpline(doc, data, id, typeCreation);
scene->addItem(spl);
connect(spl, &VToolSpline::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
connect(spl, &VToolSpline::RemoveTool, scene, &VMainGraphicsScene::RemoveTool);
connect(scene, &VMainGraphicsScene::NewFactor, spl, &VToolSpline::SetFactor);
doc->AddTool(id, spl);
doc->IncrementReferens(p1);
doc->IncrementReferens(p4);
}
}
void VToolSpline::FullUpdateFromFile(){
RefreshGeometry();
}
void VToolSpline::FullUpdateFromGui(int result){
if(result == QDialog::Accepted){
VSpline spl = VSpline (VAbstractTool::data.DataPoints(), dialogSpline->getP1(),
dialogSpline->getP4(), dialogSpline->getAngle1(), dialogSpline->getAngle2(),
dialogSpline->getKAsm1(), dialogSpline->getKAsm2(), dialogSpline->getKCurve());
disconnect(controlPoints[0], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
disconnect(controlPoints[1], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
controlPoints[0]->setPos(spl.GetP2());
controlPoints[1]->setPos(spl.GetP3());
connect(controlPoints[0], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
connect(controlPoints[1], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
spl = VSpline (VAbstractTool::data.DataPoints(), dialogSpline->getP1(), controlPoints[0]->pos(),
controlPoints[1]->pos(), dialogSpline->getP4(), dialogSpline->getKCurve());
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("point1", QString().setNum(spl.GetP1()));
domElement.setAttribute("point4", QString().setNum(spl.GetP4()));
domElement.setAttribute("angle1", QString().setNum(spl.GetAngle1()));
domElement.setAttribute("angle2", QString().setNum(spl.GetAngle2()));
domElement.setAttribute("kAsm1", QString().setNum(spl.GetKasm1()));
domElement.setAttribute("kAsm2", QString().setNum(spl.GetKasm2()));
domElement.setAttribute("kCurve", QString().setNum(spl.GetKcurve()));
emit FullUpdateTree();
}
}
dialogSpline.clear();
}
void VToolSpline::ControlPointChangePosition(const qint32 &indexSpline, SplinePoint::Position position,
const QPointF pos){
Q_UNUSED(indexSpline);
VSpline spl = VAbstractTool::data.GetSpline(id);
if(position == SplinePoint::FirstPoint){
spl.ModifiSpl (spl.GetP1(), pos, spl.GetP3(), spl.GetP4(), spl.GetKcurve());
} else {
spl.ModifiSpl (spl.GetP1(), spl.GetP2(), pos, spl.GetP4(), spl.GetKcurve());
}
QDomElement domElement = doc->elementById(QString().setNum(id));
if(domElement.isElement()){
domElement.setAttribute("angle1", QString().setNum(spl.GetAngle1()));
domElement.setAttribute("angle2", QString().setNum(spl.GetAngle2()));
domElement.setAttribute("kAsm1", QString().setNum(spl.GetKasm1()));
domElement.setAttribute("kAsm2", QString().setNum(spl.GetKasm2()));
domElement.setAttribute("kCurve", QString().setNum(spl.GetKcurve()));
emit FullUpdateTree();
}
}
void VToolSpline::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
ContextMenu(dialogSpline, this, event);
}
void VToolSpline::AddToFile(){
VSpline spl = VAbstractTool::data.GetSpline(id);
QDomElement domElement = doc->createElement("spline");
AddAttribute(domElement, "id", id);
AddAttribute(domElement, "type", "simple");
AddAttribute(domElement, "point1", spl.GetP1());
AddAttribute(domElement, "point4", spl.GetP4());
AddAttribute(domElement, "angle1", spl.GetAngle1());
AddAttribute(domElement, "angle2", spl.GetAngle2());
AddAttribute(domElement, "kAsm1", spl.GetKasm1());
AddAttribute(domElement, "kAsm2", spl.GetKasm2());
AddAttribute(domElement, "kCurve", spl.GetKcurve());
AddToCalculation(domElement);
}
void VToolSpline::mouseReleaseEvent(QGraphicsSceneMouseEvent *event){
if(event->button() == Qt::LeftButton){
emit ChoosedTool(id, Scene::Spline);
}
QGraphicsItem::mouseReleaseEvent(event);
}
void VToolSpline::hoverMoveEvent(QGraphicsSceneHoverEvent *event){
Q_UNUSED(event);
this->setPen(QPen(currentColor, widthMainLine/factor));
}
void VToolSpline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event){
Q_UNUSED(event);
this->setPen(QPen(currentColor, widthHairLine/factor));
}
void VToolSpline::RemoveReferens(){
VSpline spl = VAbstractTool::data.GetSpline(id);
doc->DecrementReferens(spl.GetP1());
doc->DecrementReferens(spl.GetP4());
}
void VToolSpline::RefreshGeometry(){
this->setPen(QPen(currentColor, widthHairLine/factor));
VSpline spl = VAbstractTool::data.GetSpline(id);
QPainterPath path;
path.addPath(spl.GetPath());
path.setFillRule( Qt::WindingFill );
this->setPath(path);
QPointF splinePoint = VAbstractTool::data.GetPoint(spl.GetP1()).toQPointF();
QPointF controlPoint = spl.GetP2();
emit RefreshLine(1, SplinePoint::FirstPoint, controlPoint, splinePoint);
splinePoint = VAbstractTool::data.GetPoint(spl.GetP4()).toQPointF();
controlPoint = spl.GetP3();
emit RefreshLine(1, SplinePoint::LastPoint, controlPoint, splinePoint);
disconnect(controlPoints[0], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
disconnect(controlPoints[1], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
controlPoints[0]->setPos(spl.GetP2());
controlPoints[1]->setPos(spl.GetP3());
connect(controlPoints[0], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
connect(controlPoints[1], &VControlPointSpline::ControlPointChangePosition, this,
&VToolSpline::ControlPointChangePosition);
}
void VToolSpline::ChangedActivDraw(const QString newName){
if(nameActivDraw == newName){
this->setPen(QPen(Qt::black, widthHairLine/factor));
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
this->setAcceptHoverEvents(true);
currentColor = Qt::black;
emit setEnabledPoint(true);
VDrawTool::ChangedActivDraw(newName);
} else {
this->setPen(QPen(Qt::gray, widthHairLine/factor));
this->setFlag(QGraphicsItem::ItemIsSelectable, false);
this->setAcceptHoverEvents (false);
currentColor = Qt::gray;
emit setEnabledPoint(false);
VDrawTool::ChangedActivDraw(newName);
}
}
void VToolSpline::ShowTool(qint64 id, Qt::GlobalColor color, bool enable){
if(id == this->id){
if(enable == false){
this->setPen(QPen(baseColor, widthHairLine/factor));
currentColor = baseColor;
} else {
this->setPen(QPen(color, widthHairLine/factor));
currentColor = color;
}
}
}
void VToolSpline::SetFactor(qreal factor){
VDrawTool::SetFactor(factor);
RefreshGeometry();
}