modularization/src/tool/map_lanetoxodr/dialogroadrotate.cpp

#include "dialogroadrotate.h"
#include "ui_dialogroadrotate.h"

#include <math.h>

#include <mainwindow.h>

extern MainWindow * gw;

DialogRoadRotate::DialogRoadRotate(OpenDrive * pxodr,Road * pRoad, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogRoadRotate)
{
    ui->setupUi(this);

    mpxodr = pxodr;
    mpRoad = pRoad;

    if(pRoad != 0)
    {
        setWindowTitle(QString(pRoad->GetRoadId().data()));
    }
}

DialogRoadRotate::~DialogRoadRotate()
{
    delete ui;
}

void DialogRoadRotate::on_pushButton_Rotate_clicked()
{
    if(mpRoad == 0)
    {
        QMessageBox::warning(this,"Warning","Not have road.",QMessageBox::YesAll);
        return;
    }

    double frotate = ui->lineEdit_rotatedegree->text().toDouble() *M_PI/180.0;

    if(frotate == 0)
    {
        QMessageBox::StandardButton button;
        button=QMessageBox::question(this,tr("生成道路"),QString(tr("是否在原来位置生成道路")),QMessageBox::Yes|QMessageBox::No);
        if(button==QMessageBox::No)
        {
            return;
        }
        else if(button==QMessageBox::Yes)
        {

        }
    }

    Road newroad = *mpRoad;
    double hdg0 = 0;
    double x0 = 0;
    double y0 = 0;
    if(mpRoad->GetGeometryBlockCount()>0)
    {
        hdg0 = mpRoad->GetGeometryBlock(0)->GetGeometryAt(0)->GetHdg();
        x0 = mpRoad->GetGeometryBlock(0)->GetGeometryAt(0)->GetX();
        y0 = mpRoad->GetGeometryBlock(0)->GetGeometryAt(0)->GetY();
    }

    int i;
    int ngeobcount = mpRoad->GetGeometryBlockCount();
    for(i=0;i<ngeobcount;i++)
    {
        double x,y,hdg;
        x = newroad.GetGeometryBlock(i)->GetGeometryAt(0)->GetX();
        y = newroad.GetGeometryBlock(i)->GetGeometryAt(0)->GetY();
        hdg = newroad.GetGeometryBlock(i)->GetGeometryAt(0)->GetHdg();

        double s,t;
        s = (x-x0)*cos(frotate) -(y-y0)*sin(frotate) + x0;
        t = (x-x0)*sin(frotate) +(y-y0)*cos(frotate) + y0;
        hdg = hdg + frotate;
        while(hdg<0)hdg = hdg + 2.0*M_PI;
        while(hdg>=2.0*M_PI)hdg = hdg - 2.0*M_PI;


        newroad.GetGeometryBlock(i)->GetGeometryAt(0)->SetX(s);
        newroad.GetGeometryBlock(i)->GetGeometryAt(0)->SetY(t);
        newroad.GetGeometryBlock(i)->GetGeometryAt(0)->SetHdg(hdg);
    }

    int nnewroadid = gw->CreateRoadID();
    newroad.SetRoadId(QString::number(nnewroadid).toStdString());

    mpxodr->GetRoadVector()->push_back(newroad);

    bool bSaveOldRoad = true;
    QMessageBox::StandardButton button;
    char strout[256];
    snprintf(strout,256,"New Road id is %d. Keep the old road.",nnewroadid);
    button=QMessageBox::question(this,tr("Quest"),QString(strout),QMessageBox::Yes|QMessageBox::No);
    if(button==QMessageBox::No)
    {
        bSaveOldRoad = false;
    }
    else if(button==QMessageBox::Yes)
    {
        bSaveOldRoad = true;
    }

    if(bSaveOldRoad == false)
    {
        int nroadindex = xodrfunc::GetRoadIndex(mpxodr,mpRoad);
        if(nroadindex >= 0)
        {
            mpxodr->DeleteRoad(nroadindex);
        }
    }

    this->accept();

}