X-Git-Url: http://git.maemo.org/git/?p=speedfreak;a=blobdiff_plain;f=Client%2Froutedialog.cpp;h=598d8fbaa8bdf7df229b39ae8cd6c0d94f36225f;hp=a410944be05a510a1c8221b0b490f8d6ec848fdc;hb=aa8ec07c6df1c296a1f099c5a5283291222edf5f;hpb=1f5cec81aac591dd138570a1cc132bcb375e9314 diff --git a/Client/routedialog.cpp b/Client/routedialog.cpp index a410944..598d8fb 100644 --- a/Client/routedialog.cpp +++ b/Client/routedialog.cpp @@ -8,28 +8,35 @@ #include "routedialog.h" #include "ui_routedialog.h" +#include "usersettings.h" #include #include #include #include #include #include +#include /* - * Vector class + * Vector class. + * In starting Qt 4.6 there is QVector3D. + * Later (updating Qt version) this class can be removed. */ class Vector { - qreal x, y, z; + qreal x, y, z; // Location + qreal v; // Velocity public: Vector() { x=0.; y=0. ; z=0.; }; Vector( qreal initX, qreal initY, qreal initZ) { x = initX, y = initY; z = initZ; }; void setX( qreal newX) { x = newX; }; void setY( qreal newY) { y = newY; }; void setZ( qreal newZ) { z = newZ; }; + void setV( qreal newV) { v = newV; }; qreal getX() { return x; }; qreal getY() { return y; }; qreal getZ() { return z; }; + qreal getV() { return v; }; qreal length() { return sqrt(x*x+y*y+z*z); }; Vector operator+(Vector v) { @@ -64,7 +71,7 @@ class Viewing qreal angle; public: qreal getOffsx() { return offsx; }; - qreal getOffsy() { return offsx; }; + qreal getOffsy() { return offsy; }; qreal getOffsz() { return offsz; }; qreal getDval() { return dval; }; void setAngle( qreal newA) { angle = newA; }; @@ -101,8 +108,8 @@ public: offsx = -a1.getX()*fromPoint.getX() - a1.getY()*fromPoint.getY() - a1.getZ()*fromPoint.getZ(); offsy = -a2.getX()*fromPoint.getX() - a2.getY()*fromPoint.getY() - a2.getZ()*fromPoint.getZ(); offsz = -a3.getX()*fromPoint.getX() - a3.getY()*fromPoint.getY() - a3.getZ()*fromPoint.getZ(); - QString jono2 = QString("offsx %1 offsy %2 offsz %3").arg(offsx).arg(offsy).arg(offsz); - QMessageBox::about(0,"offs x y z", jono2); + //QString jono2 = QString("offsx %1 offsy %2 offsz %3").arg(offsx).arg(offsy).arg(offsz); + //QMessageBox::about(0,"offs x y z", jono2); } ; Vector getAtPoint() { return atPoint; }; Vector getFromPoint() { return fromPoint; }; @@ -116,37 +123,60 @@ qreal xmax, xmin, ymin, ymax; // Limits in world coordinates QList vertexList; // Vertecies of route -//Vector atPoint, fromPoint, up, a1, a2, a3; -//qreal offsx, offsy, offsz; - -qreal objxmin, objxmax, objymin, objymax, objzmin, objzmax; -//qreal angle; -qreal a, b,c,d; //, dval; +qreal objxmin, objxmax, objymin, objymax, objzmin, objzmax; // data ranges #define maxof(val1,val2) ((val1>val2)?val1:val2) #define toradians( degrees) (degrees*0.017453293) -#define WIDTH 1.8 +#define WIDTH 1.8 // For 3d viewing only +qreal a, b,c,d; // Used for 3d viewing to calculate screen coordinates -int length = 34; // 24; -int connection[50]; +Viewing view3d; // Viewing settings for 3d +// Function prototypes +void dataMinMax( void); void setAtPoint( Viewing *v); void setFromPoint( Viewing *v); -//void setEye(); +void transformseg( Viewing *v, Vector *v1, Vector *v2, int *xscreen1, int *yscreen1, int *xscreen2, int *yscreen2 ); -Viewing view3d; +#define R 6378.140 // The radius of the earth by kilometers +/* + * count distance of two points (defined by longitude & latitude) + * on the surface of the earth. + */ +qreal countDistance(Vector *p1, Vector *p2) +{ + qreal dLon, dLat; // delta of longitude & latitude + qreal a, c; -void dataMinMax( void); + dLon = p2->getX() - p1->getX(); // longitude difference + dLat = p2->getY() - p1->getY(); // latitude difference + if (dLon <0) dLon = -dLon; + if (dLat <0) dLat = -dLat; + dLon = dLon*3.14/180; + dLat = dLat*3.14/180; + a = (sin(dLat/2.))*(sin(dLat/2.)) + + (cos(p1->getY())*3.14/180)*(cos(p2->getY())*3.14/180)*(sin(dLon/2.))*(sin(dLon/2.)); + c = 2.*atan(sqrt(a)/sqrt(1-a)); // c is angle between points p1 & p2 with circel by radius 1. + return R*c; // Return distance in kilometers +} RouteDialog::RouteDialog(QWidget *parent) : QDialog(parent), ui(new Ui::RouteDialog) { ui->setupUi(this); - left = 5; top = 5; right = 395; bottom = 195; // Limits in screen coordinates + this->setWindowTitle("Route"); + left = 5; top = 5; right = 495; bottom = 295; // Limits in screen coordinates + + // Send rout to server button disable/enable. + ui->sendPushButton->setEnabled(false); + if (loginSaved()) + { + ui->sendPushButton->setEnabled(true); + } } RouteDialog::~RouteDialog() @@ -165,20 +195,89 @@ void RouteDialog::changeEvent(QEvent *e) break; } } +int RouteDialog::getLeft() +{ + return left; +} +int RouteDialog::getRight() +{ + return right; +} +int RouteDialog::getTop() +{ + return top; +} +int RouteDialog::getBottom() +{ + return bottom; +} + +void drawFlag( RouteDialog *rD, QPainter *p, int x, int y) +{ + /*QPolygon pg; + + pg.setPoint(0,x, y-25); + pg.setPoint(1,x+10,y-20); + pg.setPoint(2,x, y-15); + pg.setPoint(3,x,y-20);*/ + if (y> (rD->getTop() + 25)) + { + // Upside + p->drawLine(x,y,x,y-15); + if (x <= (rD->getRight()-20)) + { + // flag right + p->drawLine( x, y-25, x+10, y-20); + p->drawLine( x+10, y-20, x, y-15); + p->drawLine( x, y-15, x, y-25); + } + else + { + // Flag left + p->drawLine( x, y-25, x-10, y-20); + p->drawLine( x-10, y-20, x, y-15); + p->drawLine( x, y-15, x, y-25); + } + } + else if (y <= (rD->getTop() + 25)) + { + // downside + p->drawLine(x,y,x,y+15); + if (x <= (rD->getRight()-20)) + { + // flag right + p->drawLine( x, y+25, x+10, y+20); + p->drawLine( x+10, y+20, x, y+15); + p->drawLine( x, y+15, x, y+25); + } + else + { + // Flag left + p->drawLine( x, y+25, x-10, y+20); + p->drawLine( x-10, y+20, x, y+15); + p->drawLine( x, y+15, x, y+25); + } + } + //p->drawPolygon(); + // p->drawPolygon( pg,Qt::OddEvenFill); + //p->drawPolyline( &pg); + //p->drawPoints( pg); +} /** - * Draws route to the route dialog + * Draws route to the route dialog. + * Type 0 is 2d viewing and type 1 is for 3d viewing * @param QPaintEvent */ /* */ void RouteDialog::paintEvent(QPaintEvent *) { - // 2d draw + int type = 0; // 0 for 2d, 1 for 3d int startx, starty; // Starting point of the route int i, maxi; qreal x1, y1, x2, y2; - int scx1, scy1, scx2, scy2; + int x1Screen, y1Screen, x2Screen, y2Screen; Vector v1, v2; QPainter painter(this); @@ -190,58 +289,89 @@ void RouteDialog::paintEvent(QPaintEvent *) /*painter.drawLine(left,top,right,top); painter.drawLine(right,top,right,bottom); painter.drawLine(left,top,left,bottom); - painter.drawLine(left,bottom,right,bottom); - */ + painter.drawLine(left,bottom,right,bottom);*/ + + maxi = vertexList.size(); - maxi = vertexList.size()-1; // -1 to remove wrong last point !!! for (i=0; i maxv) + { + maxv = v.getV(); + maxvx = v.getX(); + maxvy = v.getY(); + } + } + // Translate world coordinates to screen coordinates + x1Screen = left + (maxvx-xmin)/(xmax-xmin)*(right-left); + y1Screen = top + (ymax-maxvy)/(ymax-ymin)*(bottom-top); + + // Show max velocity point by yellow circle + painter.drawEllipse( x1Screen-5, y1Screen-5, 10, 10); + + QString jono; + jono = QString("%1 m/s").arg(maxv); + ui->speedValueLabel->setText(jono); + } } -bool RouteDialog::readRouteFromFile( QString &filename) -{ -/* 2d */ +bool RouteDialog::readRouteFromFile( QString &routeFile) + { Vector temp; - int i; QString rivi; QFile file; - //file.setFileName("route.txt"); - QString fileName = QFileDialog::getOpenFileName(this, - tr("Read Route"), "./", tr("Route Files (*.txt)")); - file.setFileName( fileName); + //QString fileName = QFileDialog::getOpenFileName(this, + // tr("Read Route"), "./", tr("Route Files (*.txt)")); + + //file.setFileName( fileName); + file.setFileName( "routetemp.xml"); if (!file.open(QIODevice::ReadOnly)) { QMessageBox::about(0, "Error", "File not found"); @@ -249,71 +379,88 @@ bool RouteDialog::readRouteFromFile( QString &filename) } vertexList.clear(); - i = 0; - //while( file.canReadLine()) + while(!file.atEnd()) { - QString str1, str2, str3; + int count; + bool allRead; + QString astr1, astr2, astr3, astr4; + QString str1, str2, str3, str4; rivi = file.readLine(); - str1 = rivi.section(" ", 0, 0); - if (str1.compare("Start:") == 0 || str1.compare("Stop:") == 0) + allRead = false; + count = 0; + while( !allRead) { + astr1 = rivi.section(" ", count*4+1, count*4+1); // latitude="" + astr2 = rivi.section(" ", count*4+2, count*4+2); // longitude="" + astr3 = rivi.section(" ", count*4+3, count*4+3); // altitude="" + astr4 = rivi.section(" ", count*4+4, count*4+4); // speed="" + { + double x, y, z, v; + str1 = astr1.section('"',1,1); + str2 = astr2.section('"',1,1); + str3 = astr3.section('"',1,1); + str4 = astr4.section('"',1,1); + //QString str = QString("%1 %2 %3 %4").arg(str1).arg(str2).arg(str3).arg(str4); + //QMessageBox::about(0, "LUKEE", str); + /* */ + + if (str1.length() > 0) + { + x = str2.toDouble();// latitude y-value + y = str1.toDouble();// longitude x-value + z = str3.toDouble();// altitude z-value + v = str4.toDouble();// speed m/s + // QString str = QString("%1 %2 %3 %4").arg(x).arg(y).arg(z).arg(v); + // QMessageBox::about(0, "LUKEE", str); + temp.setX( x); // Longitude + temp.setY( y); // Latitude + temp.setZ( z); // altitude + temp.setV( v); + + vertexList.append(temp); + count++; + } + else + { + allRead = true; + } + } } - else + // Older version + /* + str1 = rivi.section(" ", 0, 0); + if (str1.compare("Start:") != 0 && str1.compare("Stop:") != 0) { - //QMessageBox::about(0, "LUKEE", file.readLine()); - str1 = rivi.section(" ", 2, 2); // latitude y-value - str2 = rivi.section(" ", 4, 4); // longitude x-value - str3 = rivi.section(" ", 6, 6); // altitude z-value - QString str = QString("la: %1 lo: %2 al: %3").arg(str1).arg(str2).arg(str3); + str1 = rivi.section(" ", 2, 2); // latitude y-value + str2 = rivi.section(" ", 4, 4); // longitude x-value + str3 = rivi.section(" ", 6, 6); // altitude z-value + str4 = rivi.section(" ", 8, 8); // speed m/s + //QString str = QString("la: %1 lo: %2 al: %3").arg(str1).arg(str2).arg(str3); //QMessageBox::about(0, "LUKEE", str); - double x, y, z; - x = str2.toDouble(); - y = str1.toDouble(); - z = str3.toDouble(); - temp.setX( x); // Longitude - temp.setY( y);// Latitude - temp.setZ( z);// altitude - - vertexList.append(temp); + if (str1.length() > 0) + { + double x, y, z, v; + x = str2.toDouble(); + y = str1.toDouble(); + z = str3.toDouble(); + v = str4.toDouble(); + temp.setX( x); // Longitude + temp.setY( y); // Latitude + temp.setZ( z); // altitude + temp.setV( v); + + vertexList.append(temp); + } } - i++; + */ } - // la: lo: al: file.close(); - /* */ - /* for 3D test */ - /*vertexList.append(Vector(0.0, 0.0, 0.0)); - vertexList.append(Vector(1.0, 1.0, 1.0)); - vertexList.append(Vector(1.0, 1.0, 0.0)); - - vertexList.append(Vector(1.0, 0.0, 0.0)); - vertexList.append(Vector(1.0, 0.0, 1.0)); - vertexList.append(Vector(0.0, 1.0, 1.0)); - - vertexList.append(Vector(0.0, 1.0, 0.0)); - vertexList.append(Vector(0.0, 0.0, 0.0)); - vertexList.append(Vector(0.0, 0.0, 1.0)); -*/ - /* For 3d */ - //int i; - for(i= 0; i<35; i++) - { - connection[i] = i; - } - /* connection[0] = 0; - connection[1] = 1; connection[2] = 5; connection[3] = 8; connection[4] = -4; - connection[5] = 5; connection[6] = 6; connection[7] = 7; connection[8] = -8; - connection[9] = 6; connection[10] = 2; connection[11] = 3; connection[12] = -7; - connection[13] = 1; connection[14] = 4; connection[15] = 3; connection[16] = -2; - connection[17] = 8; connection[18] = 7; connection[19] = 3; connection[20] = -4; - connection[21] = 6; connection[22] = 5; connection[23] = 1; connection[24] = -2;*/ - /******** in 3d use only */ a = 400/2.; b = 1 - a*(-1); @@ -321,15 +468,29 @@ bool RouteDialog::readRouteFromFile( QString &filename) d = 300 - c*(-1); //angle = toradians(60); - view3d.setUp( 0.0, 0.0, 1.0); + view3d.setUp( 1.0, 0.0, 0.0); view3d.setAngle(toradians(60)); setAtPoint( &view3d); - xmin = objxmin; xmax = objxmax; ymin = objymin; ymax = objymax; + xmin = objxmin; xmax = objxmax; ymin = objymin; ymax = objymax; // 2d viewing needs this !!!! setFromPoint( &view3d); view3d.setEye(); /****** end of 3d *****/ + + /* + //Testing distance counting + Vector a1, a2; + qreal dist; + //a1.setX( xmin); a1.setY( ymin); + //a2.setX( xmax); a2.setY( ymax); + a1.setX( 25.483); a1.setY( 65.017); // Oulu + a2.setX( 27.767); a2.setY( 64.283); // Kajaani + dist = countDistance( &a1, &a2); + QString str = QString("Min & Max datan välimatka %1").arg(dist); + QMessageBox::about( 0, "Testi", str); + */ + return true; -} + } /* * Find out data range for x-, y- and z-coordinates @@ -345,8 +506,7 @@ void dataMinMax( void) objymax = objymin = temp.getY(); objzmax = objzmin = temp.getZ(); - maxi = vertexList.size()-1; // Wrong last data - //maxi = 9; + maxi = vertexList.size(); for (i=1; isetAtPoint( x, y, z); + //Vector test; + + x = (objxmax+objxmin)/2.0; + y= (objymax+objymin)/2.0; + z= (objzmax+objzmin)/2.0; + + v->setAtPoint( x, y, z); //QString jono = QString("AtX %1 Aty %2 AtZ %3").arg(atPoint.x()).arg(atPoint.y()).arg(atPoint.z()); //QString jono = QString("AtX %1 Aty %2 AtZ %3").arg(atPoint.x).arg(atPoint.y).arg(atPoint.z); @@ -410,21 +571,24 @@ void setAtPoint( Viewing *v) * */ } +/* + * Setting the point where the object is viewed by eye. + */ void setFromPoint( Viewing *v) { qreal x, y, z; Vector point; point = v->getAtPoint(); - Vector test; + //Vector test; //fromPoint.setX( atPoint.getX() + (objxmax-objxmin)/2.0 + WIDTH*maxof((objzmax-objzmin)/2.0,(objymax-objymin)/2.0)); - //fromPoint.setX( - //x = 3.0; - x = point.getX() + 300; //25; - //fromPoint.setY( - y = point.getY(); - //fromPoint.setZ( - z = point.getZ(); // + 150; - v->setFromPoint(x,y,z); + //x = 3.0; + //x = point.getX() + (objxmax-objxmin)/2.0 + WIDTH*maxof((objzmax-objzmin)/2.0,(objymax-objymin)/2.0); + x = point.getX(); + //y = point.getY(); + y = point.getY() + 40; // + (objymax-objymin)/2.0 + WIDTH*maxof((objzmax-objzmin)/2.0,(objxmax-objxmin)/2.0); + z = point.getZ(); + + v->setFromPoint(x,y,z); //QString jono = QString("FromX %1 FromY %2 FromZ %3").arg(fromPoint.x()).arg(fromPoint.y()).arg(fromPoint.z()); //QString jono = QString("FromX %1 FromY %2 FromZ %3").arg(fromPoint.x).arg(fromPoint.y).arg(fromPoint.z); /* * @@ -434,30 +598,6 @@ void setFromPoint( Viewing *v) * */ } -/*void setEye() -{ - double amarkmag, tempmag; - Vector temp, dist; - - dval = cos(angle/2.0)/sin(angle/2.0); - dist = atPoint-fromPoint; - amarkmag = dist.length(); - a3 = dist/amarkmag; - - temp.crossProduct( dist, up); - tempmag = temp.length(); - a1 = temp/tempmag; - - temp.crossProduct( a1, a3); - tempmag = temp.length(); - a2 = temp/tempmag; - - offsx = -a1.getX()*fromPoint.getX() - a1.getY()*fromPoint.getY() - a1.getZ()*fromPoint.getZ(); - offsy = -a2.getX()*fromPoint.getX() - a2.getY()*fromPoint.getY() - a2.getZ()*fromPoint.getZ(); - offsz = -a3.getX()*fromPoint.getX() - a3.getY()*fromPoint.getY() - a3.getZ()*fromPoint.getZ(); - //QString jono2 = QString("offsx %1 offsy %2 offsz %3").arg(offsx).arg(offsy).arg(offsz); - //QMessageBox::about(0,"offs x y z", jono2); -}*/ #define NOEDGE 0x00 #define LEFTEDGE 0x01 @@ -480,6 +620,7 @@ int code( qreal x, qreal y, qreal z) return c; } + /* * Converts clipped world coordinates to screen coordinates. */ @@ -561,109 +702,45 @@ void clip3d( qreal x1, qreal y1, qreal z1, qreal x2, qreal y2, qreal z2, int *xs WORLDtoSCREEN(x1,y1,xscreen1, yscreen1); WORLDtoSCREEN(x2,y2,xscreen2, yscreen2); } - //line( xscreen1, yscreen1, xscreen2, yscreen2); + //Now ready to draw line( xscreen1, yscreen1, xscreen2, yscreen2); } /* * Transform the segment connecting the two vectors into the viewing plane. * clip3d() clips the line if needed. */ -void transformseg( Viewing *v, Vector *v1, Vector *v2, int *xscreen1, int *yscreen1, int *xscreen2, int *yscreen2 ) +void transformseg( Viewing *v, Vector *v1, Vector *v2, int *xscreen1, int *yscreen1, int *xscreen2, int *yscreen2) { qreal x1, y1, z1, x2, y2, z2; - qreal offsx, offsy, offsz; - qreal dval; Vector a1, a2, a3; + a1 = v->getA1(); a2 = v->getA2(); a3 = v->getA3(); - offsx = v->getOffsx(); - offsy = v->getOffsy(); - offsz = v->getOffsz(); - dval = v->getDval(); - x1 = (a1.getX()*v1->getX() + a1.getY()*v1->getY() + a1.getZ()*v1->getZ() + offsx)*dval; - y1 = (a2.getX()*v1->getX() + a2.getY()*v1->getY() + a2.getZ()*v1->getZ() + offsy)*dval; - z1 = a3.getX()*v1->getX() + a3.getY()*v1->getY() + a3.getZ()*v1->getZ() + offsz; + x1 = (a1.getX()*v1->getX() + a1.getY()*v1->getY() + a1.getZ()*v1->getZ() + v->getOffsx())*v->getDval(); + y1 = (a2.getX()*v1->getX() + a2.getY()*v1->getY() + a2.getZ()*v1->getZ() + v->getOffsy())*v->getDval(); + z1 = a3.getX()*v1->getX() + a3.getY()*v1->getY() + a3.getZ()*v1->getZ() + v->getOffsz(); - x2 = (a1.getX()*v2->getX() + a1.getY()*v2->getY() + a1.getZ()*v2->getZ() + offsx)*dval; - y2 = (a2.getX()*v2->getX() + a2.getY()*v2->getY() + a2.getZ()*v2->getZ() + offsy)*dval; - z2 = a3.getX()*v2->getX() + a3.getY()*v2->getY() + a3.getZ()*v2->getZ() + offsz; + x2 = (a1.getX()*v2->getX() + a1.getY()*v2->getY() + a1.getZ()*v2->getZ() + v->getOffsx())*v->getDval(); + y2 = (a2.getX()*v2->getX() + a2.getY()*v2->getY() + a2.getZ()*v2->getZ() + v->getOffsy())*v->getDval(); + z2 = a3.getX()*v2->getX() + a3.getY()*v2->getY() + a3.getZ()*v2->getZ() + v->getOffsz(); clip3d(x1,y1,z1,x2,y2,z2, xscreen1, yscreen1, xscreen2, yscreen2 ); } -/* - * - * 3D route viewing -* -void RouteDialog::paintEvent(QPaintEvent *) +void RouteDialog::on_newPushButton_clicked() { - int i, startofside; - int xscreen1, yscreen1, xscreen2, yscreen2; - Vector temp1, temp2; - - QPainter painter(this); - - painter.setRenderHint(QPainter::Antialiasing, true); - painter.setPen(QPen((Qt::black),2)); - painter.setBrush(QBrush((Qt::yellow), Qt::SolidPattern)); - - // Draw route window frsme - //painter.drawLine(left,top,right,top); - //painter.drawLine(right,top,right,bottom); - //painter.drawLine(left,top,left,bottom); - //painter.drawLine(left,bottom,right,bottom); - - i = 1; - while (i 0) - { - //transformseg( &pa[connection[i-1]],&pa[connection[i]], &xpc1, &ypc1, &xpc2, &ypc2); - temp1 = vertexList.at(connection[i-1]); - temp2 = vertexList.at(connection[i]); - transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2); +void RouteDialog::on_sendPushButton_clicked() +{ + emit sendroute(); +} - painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2); - if (i==2) - { - painter.drawEllipse( xscreen1-5, yscreen1-5, 10, 10); - } - i++; - } - // to last segment - //transformseg( &pa[connection[i-1]],&pa[-connection[i]],&xpc1, &ypc1, &xpc2, &ypc2); - temp1 = vertexList.at(connection[i-1]); - temp2 = vertexList.at(-connection[i]); - transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2); - painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2); - // from last segemt to start - //transformseg( &pa[-connection[i]],&pa[connection[startofside]],&xpc1, &ypc1, &xpc2, &ypc2); - temp1 = vertexList.at(-connection[i]); - temp2 = vertexList.at(connection[startofside]); - transformseg( &view3d, &temp1,&temp2, &xscreen1, &yscreen1, &xscreen2, &yscreen2); - painter.drawLine(xscreen1, yscreen1, xscreen2, yscreen2); - i++; - } - * +void RouteDialog::setLabelInfoToUser(QString infoText) +{ + this->ui->labelInfoToUser->setText(infoText); } -** */