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/*
* PeTrack - Software for tracking pedestrians movement in videos
* Copyright (C) 2010-2020 Forschungszentrum Jülich GmbH,
* Maik Boltes, Juliane Adrian, Ricardo Martin Brualla, Arne Graf, Paul Häger, Daniel Hillebrand,
* Deniz Kilic, Paul Lieberenz, Daniel Salden, Tobias Schrödter, Ann Katrin Seemann
*
* This program 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.
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#include <QtWidgets>
#include <QtOpenGL>
#include <QSignalMapper>
// Added for Qt5 support
#include <QtPrintSupport/QPrinter>
#include <QtPrintSupport/QPrintDialog>
#include "stereoItem.h"
#include "stereoWidget.h"
#include "colorMarkerItem.h"
#include "multiColorMarkerItem.h"
#include "colorRangeWidget.h"
#include "colorMarkerWidget.h"
#include "codeMarkerWidget.h"
#include "multiColorMarkerWidget.h"
#include "petrack.h"
#include "control.h"
#include "view.h"
#include "gridItem.h"
#include "imageItem.h"
#include "logoItem.h"
#include "animation.h"
#include "player.h"
#include "calibFilter.h"
#include "autoCalib.h"
#include "recognition.h"
#include "trackerItem.h"
#include "backgroundItem.h"
#include "tracker.h"
#include "trackerReal.h"
#include "pMessageBox.h"
#include "trackingRoiItem.h"
#include "recognitionRoiItem.h"
#ifdef AVI
#include "aviFile.h"
#else
#include "aviFileWriter.h"
#endif
#include "person.h"
// Zeitausgabe aktivieren
//#define TIME_MEASUREMENT
//temp muss spaeter herausgenommen werden,
// dient dazu, in anderen dateien um schnell ueber cw->temp1->value() an einstellbare daten zu kommen
Control *cw;
int Petrack::trcVersion = 0;
// Reihenfolge des anlegens der objekte ist sehr wichtig
Petrack::Petrack()
{
QIcon icon;
icon.addFile(":/icon"); // about
// icon.addFile(":/icon_small");
// icon.addFile(":/icon_smaller");
icon.addFile(":/icon_smallest"); // window title bar
setWindowIcon(icon); // QIcon(":/icon")fuer about und icon in windows titel bar top left
mHeadSize = -1;
mCmPerPixel = -1;
mScene = nullptr;
mTracker = nullptr;
mTrackerReal = nullptr; // damit beim zeichnen von control mit analysePlot nicht auf einen feheler laeuft
mStatusLabelFPS = nullptr;
mStatusPosRealHeight = nullptr;
mStatusLabelPosReal = nullptr;
mImageItem = nullptr;
mCoordItem = nullptr;
mImage = nullptr;
// mIplImg = NULL;
// mIplImgFiltered = NULL;
setLoading(true);
// mPrevIplImgFiltered = NULL;
// mPrevFrame = -1;
setAcceptDrops(true);
// grabKeyboard(); // nimmt alle Keyboard Eingaben entgegen, eintragen in Text-Felder dann nicht mehr moeglich
// grabMouse(); // nimmt alle MouseEvents eintgegen, Doppelklick etc. dann nicht mehr moeglich
int space = 2;
// setAccessibleName("PeTrack");
mBrightContrastFilter.disable();
// mContrastFilter.disable();
// mBrightFilter.disable();
mBorderFilter.disable();
mSwapFilter.disable();
mBackgroundFilter.disable();
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mCalibFilter = new CalibFilter; // schoener waere erst zu erzeugen, wenn video geladen wird, da sonst bei stereo erst normealer und dann stereo objekt erzeugt wird
mCalibFilter->disable(); // aber control widget greift schon bei erzeugung auf alle objekte zur einstellung zurueck
//mCalibFilter.disable(); //enable();
//mImageBorderSize=0;
mControlWidget = new Control(this);
cw = mControlWidget; // muss spaeter geloescht werden
mStereoWidget = new StereoWidget(this);
mStereoWidget->setWindowFlags(Qt::Window);
mStereoWidget->setWindowTitle("Stereo parameter");
//mStereoWidget->show();
mColorRangeWidget = new ColorRangeWidget(this);
mColorRangeWidget->setWindowFlags(Qt::Window);
mColorRangeWidget->setWindowTitle("Color range");
mColorMarkerWidget = new ColorMarkerWidget(this);
mColorMarkerWidget->setWindowFlags(Qt::Window);
mColorMarkerWidget->setWindowTitle("Color marker parameter");
//mColorMarkerWidget->show();
mCodeMarkerWidget = new CodeMarkerWidget(this);
mCodeMarkerWidget->setWindowFlags(Qt::Window);
mCodeMarkerWidget->setWindowTitle("Code marker parameter");
//mCodeMarkerWidget->show();
mMultiColorMarkerWidget = new MultiColorMarkerWidget(this);
mMultiColorMarkerWidget->setWindowFlags(Qt::Window);
mMultiColorMarkerWidget->setWindowTitle("MultiColor marker parameter");
//mColorMarkerWidget->show();
mScene = new QGraphicsScene(this);
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mImageItem = new ImageItem(this); // durch uebergabe von scene wird indirekt ein scene->addItem() aufgerufen
mControlWidget->setScene(mScene);
// wird in controll.cpp behandelt!!!
// if (mControlWidget->filterBright->checkState() == Qt::Checked)
// mBrightFilter.enable();
// else //Qt::Unchecked
// mBrightFilter.disable();
// if (mControlWidget->filterContrast->checkState() == Qt::Checked)
// mContrastFilter.enable();
// else //Qt::Unchecked
// mContrastFilter.disable();
// if (mControlWidget->filterContrast->checkState() == Qt::Checked)
// mContrastFilter.enable();
// else //Qt::Unchecked
// mContrastFilter.disable();
mAnimation = new Animation(this);
// mImage = new QImage; // wird erst bei neuer sequenz erstellt, da dort groesse bekannt,
// zudem kann so ueber mImage==NULL beginn abgefragt werden
// // hier koennte ein Einfuehrungsbild mit logo etc eingeblendet werden
// mImage->load(":/logo");
// //C:/Dokumente und Einstellungen/Maik Boltes/Eigene Dateien/diss/logo/logo.png
// mImageItem->setLogo(mImage);
// // so wurde gruene recogniton area zurueckgesetzt:
// //mImageItem->setImage(mImage);
mLogoItem = new LogoItem(this); // durch uebergabe von scene wird indirekt ein scene->addItem() aufgerufen
mLogoItem->setZValue(6); // groesser heisst weiter oben
mExtrCalibration.setMainWindow(this);
//mExtCalibration = new ExtrCalibration(this); // muss vor CoordItem (und GridItem) stehen damit man auf useExtCalib abfragen kann
mGridItem = new GridItem(this);
mGridItem->setZValue(2.5); // durch uebergabe von scene wird indirekt ein scene->addItem() aufgerufen
mCoordItem = new CoordItem(this);
mCoordItem->setZValue(3); // groesser heisst weiter oben
mImageItem->setCoordItem(mCoordItem);
mTrackingRoiItem = new TrackingRoiItem(this);
mTrackingRoiItem->setZValue(4); // groesser heisst weiter oben
mRecognitionRoiItem = new RecognitionRoiItem(this);
mRecognitionRoiItem->setZValue(5); // groesser heisst weiter oben
mViewWidget = new ViewWidget(this);
mView = mViewWidget->view();
//mScene->setSceneRect(0, 0, 0, 0);
mView->setScene(mScene);
connect(mView, SIGNAL(mouseDoubleClick()), this, SLOT(openSequence()));
connect(mView, SIGNAL(mouseShiftDoubleClick(QPointF)), this, SLOT(addManualTrackPointOnlyVisible(QPointF))); //const QPoint &pos funktionierte nicht
connect(mView, SIGNAL(mouseShiftControlDoubleClick(QPointF)), this, SLOT(splitTrackPerson(QPointF))); //const QPoint &pos funktionierte nicht
connect(mView, SIGNAL(mouseControlDoubleClick(QPointF)), this, SLOT(addOrMoveManualTrackPoint(QPointF))); //const QPoint &pos funktionierte nicht
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connect(mView, SIGNAL(mouseRightDoubleClick(QPointF, int)), this, SLOT(deleteTrackPoint(QPointF, int))); //const QPoint &pos funktionierte nicht
connect(mView, SIGNAL(mouseMiddleDoubleClick(int)), this, SLOT(deleteTrackPointAll(int))); //const QPoint &pos funktionierte nicht
connect(mView, SIGNAL(mouseShiftWheel(int)), this, SLOT(skipToFrameWheel(int)));
//connect(mView, SIGNAL(mouseRightClick(QPointF)), this, SLOT(showContextMenu(QPointF)));
mPlayerWidget = new Player(mAnimation, this);
QVBoxLayout *vLayout = new QVBoxLayout;
vLayout->setSpacing(space);
vLayout->addWidget(mViewWidget);
vLayout->addWidget(mPlayerWidget);
//---------------------------
mTracker = new Tracker(this);
mTrackerReal = new TrackerReal(this);
mTrackerItem = new TrackerItem(this, mTracker);
mTrackerItem->setZValue(5); // groesser heisst weiter oben
mControlWidget->getColorPlot()->setTracker(mTracker);
#ifdef QWT
mControlWidget->getAnalysePlot()->setTrackerReal(mTrackerReal);
#endif
//---------------------------
mStereoItem = new StereoItem(this);
mStereoItem->setZValue(2);// groesser heisst weiter oben
mStereoItem->setVisible(false);
//---------------------------
mColorMarkerItem = new ColorMarkerItem(this);
mColorMarkerItem->setZValue(2);// groesser heisst weiter oben
mColorMarkerItem->setVisible(false);
//---------------------------
mCodeMarkerItem = new CodeMarkerItem(this);
mCodeMarkerItem->setZValue(2);// groesser heisst weiter oben
mCodeMarkerItem->setVisible(false);
//---------------------------
mMultiColorMarkerItem = new MultiColorMarkerItem(this);
mMultiColorMarkerItem->setZValue(2);// groesser heisst weiter oben
mMultiColorMarkerItem->setVisible(false);
//---------------------------
mBackgroundItem = new BackgroundItem(this);
mBackgroundItem->setZValue(2.2); // um so groesser um so hoeher um so eher zu sehen
mBackgroundItem->setVisible(false);
/// Add Items
mScene->addItem(mImageItem);
mScene->addItem(mLogoItem);
mScene->addItem(mGridItem);
mScene->addItem(mCoordItem);
mScene->addItem(mTrackingRoiItem);
mScene->addItem(mRecognitionRoiItem);
mScene->addItem(mTrackerItem);
mScene->addItem(mStereoItem);
mScene->addItem(mColorMarkerItem);
mScene->addItem(mCodeMarkerItem);
mScene->addItem(mMultiColorMarkerItem);
mScene->addItem(mBackgroundItem);
//---------------------------
mCentralLayout = new QHBoxLayout;
mCentralLayout->setMargin(space);
mCentralWidget = new QFrame;
mCentralWidget->setFrameStyle(QFrame::Sunken | QFrame::StyledPanel);
mCentralWidget->setLayout(mCentralLayout);
setCentralWidget(mCentralWidget);
mSplitter = new QSplitter(this);
// create playAndView-Widget to wrap layout, since QSplitter only accepts widgets
QWidget *playAndView = new QWidget(this);
playAndView->setLayout(vLayout);
mSplitter->addWidget(playAndView);
mSplitter->addWidget(mControlWidget);
mSplitter->setStretchFactor(0,1);
mSplitter->setStretchFactor(1,0);
mCentralLayout->addWidget(mSplitter);
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setWindowTitle(tr("PeTrack"));
//---------------------------
mAutoCalib.setMainWindow(this);
//---------------------------
createActions();
createMenus();
//createToolBars();
createStatusBar();
mSeqFileName = QDir::currentPath(); //fuer allerersten Aufruf des Programms
readSettings();
saveXml(mDefaultSettings); //noch nicht noetig, da eh noch nicht fkt
// mDefaultSettings = QString(QDir::tempPath() + "/default.pet");
// saveProject(mDefaultSettings); // save default settings for later restore
//#include <time.h>
mShowFPS = 0;
// mLastTime = -1;
mTrcFileName = "";
// initialer Aufruf, damit beim reinen Laden einer Videodatei die Defaultwerte in control genommen werden zum Setzen
setHeadSize();
// um im background subtraction filter das hoehenbild zu beruecksichtigen
mBackgroundFilter.setStereoContext(&mStereoContext);
mAutoBackTrack = true; // ist der default, dann wenn in XML-Datei nicht drin steht
mAutoTrackOptimizeColor = false; // ist der default, dann wenn in XML-Datei nicht drin steht
// resetUI();
setLoading(false);
}
Petrack::~Petrack()
{
delete mImage;
delete cw;
// hier muessten weitere stehen insb die im konstruktor erzeugt werden
// aber da petrack nur vernichtet wird, wenn programm beendet wird, kann man sich das auch schenken
}
void Petrack::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->hasUrls())
event->acceptProposedAction();
}
/**
* @brief Accepts dropped .pet, .trc and media files
*
* Opens the project for a .pet. Imports the trajectories for a .trc
* and tries to open the sequence for any other kind of file.
*
* @param event
*/
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void Petrack::dropEvent(QDropEvent *event)
{
if (event->mimeData()->hasUrls())
{
if (event->mimeData()->urls().first().toLocalFile().right(4) == ".pet")
openProject(event->mimeData()->urls().first().toLocalFile());
else if (event->mimeData()->urls().first().toLocalFile().right(4) == ".trc")
importTracker(event->mimeData()->urls().first().toLocalFile());
else
openSequence(event->mimeData()->urls().first().toLocalFile());
event->acceptProposedAction();
}
}
//void Petrack::contextMenuEvent(QContextMenuEvent *event){
// QMenu menu(this);
// menu.addAction(mDelPastAct);
// menu.addAction(mDelFutureAct);
// menu.addAction(mDelAllRoiAct);
// menu.exec(event->globalPos());
//}
void Petrack::updateSceneRect()
{
double iW=0, iH=0, bS=0;
// // must be set explicitly, because the bounding box of the whole scene raises automatically but not gets smaller
// cout << "Image: "<< boundingRect().x() << " " << boundingRect().width() <<endl;
// cout << "Image: "<< sceneBoundingRect().x() << " " << sceneBoundingRect().width() <<endl;
// cout << "Image: "<< mScene->itemsBoundingRect().x() << " " << mScene->itemsBoundingRect().width() <<endl;
// mScene->setSceneRect(mScene->itemsBoundingRect()); // klappte nicht so gut, warum?
if (mImage)
{
iW = mImage->width();
iH = mImage->height();
bS = getImageBorderSize();
}
if (mControlWidget->getCalibCoordShow())
{
double scale=mControlWidget->getCalibCoordScale()/10.;
double tX=mControlWidget->getCalibCoordTransX()/10.;
double tY=mControlWidget->getCalibCoordTransY()/10.;
// setzen der bounding box der scene
// Faktor 1.1 dient dazu, dass auch Zahl "1" bei coord gut in sichtbaren Bereich passt
double xMin = (tX-1.1*scale < -bS) ? tX-1.1*scale : -bS;
double yMin = (tY-1.1*scale < -bS) ? tY-1.1*scale : -bS;
double xMax = (tX+1.1*scale > iW-bS) ? tX+1.1*scale : iW-bS;
double yMax = (tY+1.1*scale > iH-bS) ? tY+1.1*scale : iH-bS;
mScene->setSceneRect(xMin, yMin, xMax-xMin, yMax-yMin);
}
else
mScene->setSceneRect(-bS, -bS, iW, iH);
}
/**
* @brief Loads the content of a .pet file into petrack
*
* @param doc the DOM of the .pet file
* @param openSeq true, if sequence given in doc should be opened
*/
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void Petrack::openXml(QDomDocument &doc, bool openSeq)
{
QDomElement root = doc.firstChildElement("PETRACK");
QString seq;
int frame = -1, sourceFrameIn = -1, sourceFrameOut = -1;
double fps = DEFAULT_FPS;
int onlyPeopleNr = 1;
QString onlyPeopleNrList = "1";
int zoom = 250, rotate = 0, hScroll = 0, vScroll = 0;
enum Camera cam = cameraUnset;
setLoading(true);
for(QDomElement elem = root.firstChildElement(); !elem.isNull(); elem = elem.nextSiblingElement())
{
if (elem.tagName() == "MAIN")
{
if (elem.hasAttribute("SRC"))
{
seq = elem.attribute("SRC");
QString tmpSeq = getExistingFile(seq, mProFileName);
if (tmpSeq != "")
seq = tmpSeq;
// if (openSeq && (seq != ""))
// openSequence(seq); // wenn leer, dann kommt abfrage hoch, welche datei; abbrechen, wenn aktuelle gewuenscht
}
if (elem.hasAttribute("STATUS_HEIGHT"))
{
if (mStatusPosRealHeight) // null kann eigentlich nicht vorkommen, da im constructor von petrack erzeugt wird
mStatusPosRealHeight->setValue(elem.attribute("STATUS_HEIGHT").toDouble());
}
}
else if (elem.tagName() == "STEREO")
{
mStereoWidget->getXml(elem);
}
else if (elem.tagName() == "COLOR_MARKER")
{
mColorMarkerWidget->getXml(elem);
}
else if (elem.tagName() == "CODE_MARKER")
{
mCodeMarkerWidget->getXml(elem);
}
else if (elem.tagName() == "MULTI_COLOR_MARKER")
{
mMultiColorMarkerWidget->getXml(elem);
}
else if (elem.tagName() == "CONTROL")
{
mControlWidget->getXml(elem);
QDomElement tmpElem = (elem.firstChildElement("TRACKING")).firstChildElement("PATH");
if (tmpElem.hasAttribute("ONLY_PEOPLE_NR"))
onlyPeopleNr = tmpElem.attribute("ONLY_PEOPLE_NR").toInt();
if (tmpElem.hasAttribute("ONLY_PEOPLE_NR_LIST"))
onlyPeopleNrList = tmpElem.attribute("ONLY_PEOPLE_NR_LIST");
}
else if (elem.tagName() == "EXTR_CALIBRATION")
{
mExtrCalibration.getXml(elem);
}
else if (elem.tagName() == "PLAYER")
{
if (elem.hasAttribute("FRAME"))
{
frame = elem.attribute("FRAME").toInt();
}
if (elem.hasAttribute("FPS"))
{
//mAnimation->setFPS(elem.attribute("FPS").toDouble());
fps = elem.attribute("FPS").toDouble();
}
if (elem.hasAttribute("SOURCE_FRAME_IN"))
{
sourceFrameIn = elem.attribute("SOURCE_FRAME_IN").toInt();
}
if (elem.hasAttribute("SOURCE_FRAME_OUT"))
{
sourceFrameOut = elem.attribute("SOURCE_FRAME_OUT").toInt();
}
if (elem.hasAttribute("PLAYER_SPEED_FIXED"))
{
mPlayerWidget->setPlayerSpeedLimited(elem.attribute("PLAYER_SPEED_FIXED").toInt());
}
}
else if (elem.tagName() == "VIEW")
{
if (elem.hasAttribute("ANTIALIAS"))
{
mAntialiasAct->setChecked(elem.attribute("ANTIALIAS").toInt() == Qt::Checked);
mOpenGLAct->setChecked(elem.attribute("OPENGL").toInt() == Qt::Checked);
mCropZoomViewAct->setChecked(elem.attribute("SAVE_TRANSFORMED") == Qt::Checked);
}
if (elem.hasAttribute("TRANSFORMATION"))
{
QString matStr = elem.attribute("TRANSFORMATION");
QTextStream in(&matStr);
in >> zoom >> rotate >> hScroll >> vScroll;
//elem.attribute("TRANSFORMATION").sscanf("%f %f %f %f %f %f", &m11, &m12, &m21, &m22, &dx, &dy);
//mView->setMatrix(QMatrix(m11, m12, m21, m22, dx, dy));
//mView->centerOn(m21, m22);
}
if (elem.hasAttribute("CAMERA"))
{
cam = (enum Camera) elem.attribute("CAMERA").toInt();
}
if (elem.hasAttribute("HIDE_CONTROLS"))
{
mHideControlsAct->setChecked(elem.attribute("HIDE_CONTROLS").toInt() == Qt::Checked);
}
} else if (elem.tagName() == "AUTO_TRACK")
{
if (elem.hasAttribute("BACK_TRACK"))
{
mAutoBackTrack = elem.attribute("BACK_TRACK").toInt();
}
if (elem.hasAttribute("OPTIMZE_COLOR"))
{
mAutoTrackOptimizeColor = elem.attribute("OPTIMZE_COLOR").toInt();
}
}
else
debout << "Unknown PETRACK tag " << elem.tagName() << std::endl;
}
// open koennte am schluss passieren, dann wuerde nicht erst unveraendertes bild angezeigt,
// dafuer koennte es aber sein, dass werte zb bei fx nicht einstellbar sind!
if (openSeq && (seq != ""))
openSequence(seq); // wenn leer, dann kommt abfrage hoch, welche datei; abbrechen, wenn aktuelle gewuenscht
mViewWidget->setZoomLevel(zoom);
mViewWidget->setRotateLevel(rotate);
mView->horizontalScrollBar()->setValue(hScroll);
mView->verticalScrollBar()->setValue(vScroll);
bool loaded = false;
if (!mBackgroundFilter.getFilename().isEmpty())
{
if (!(loaded = mBackgroundFilter.load(mBackgroundFilter.getFilename())))
debout << "Error: loading background file " << mBackgroundFilter.getFilename() << "!" << std::endl;
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}
mPlayerWidget->setFrameInNum( sourceFrameIn == -1 ? mAnimation->getSourceInFrameNum() : sourceFrameIn );
mPlayerWidget->setFrameOutNum( sourceFrameOut == -1 ? mAnimation->getSourceOutFrameNum() : sourceFrameOut );
mPlayerWidget->update();
if (frame != -1)
{
if (mControlWidget->filterBg->isChecked() && !loaded)// mit dem anfangs geladenen bild wurde bereits faelschlicherweise bg bestimmt
mBackgroundFilter.reset(); // erst nach dem springen zu einem frame background bestimmen
mPlayerWidget->skipToFrame(frame); // hier wird updateImage ausgefuehrt
}
else if (loaded)
updateImage();
// nicht schon in control, sonst loescht opensequence wieder tracker
if (mTrcFileName != "")
{
// vorher loeschen aller trajektorien, da sonst nach start im ersten bild
// mgl zwei trackpoints
// beim haendischen importieren sind weiterhin parallele trajektorien moeglich (warnung wird ausgegeben)
frame = 0; // default
if ((mTracker->largestLastFrame() >= frame) && (mTracker->smallestFirstFrame() <= frame))
{
mTracker->clear();
mTracker->reset();
//mTracker->init();
}
importTracker(mTrcFileName);
}
mControlWidget->trackShowOnlyNr->setValue(onlyPeopleNr);
mControlWidget->trackShowOnlyNrList->setText(onlyPeopleNrList);
if (cam == cameraLeft)
mCameraLeftViewAct->setChecked(true);
else if (cam == cameraRight)
mCameraRightViewAct->setChecked(true);
setCamera();
mPlayerWidget->setFPS(fps); // erst spaet setzen, damit Wert den des geladenen Videos ueberschreiben kann
setLoading(false);
}
void Petrack::openProject(QString fileName, bool openSeq) // default fileName="", openSequence = true
{
if (!QFileInfo(mProFileName).isDir()) // a project is already loaded
if (!maybeSave())
return;
// if no destination file or folder is given
if (fileName.isEmpty())
fileName = QFileDialog::getOpenFileName(this, tr("Select project file"), QFileInfo(mProFileName).path(),
tr("PeTrack project file (*.pet);;All files (*.*)"));
// folgende zeilen nicht noetig, da dies nicht in pet-datei steht!
// else
// fileName = getExistingFile(fileName); // ueberprueft die ;-getrennten Dateinamen auf existenz und gibt ersten zurueck - interessant fuer relativen und absoluten pfad
if (!fileName.isEmpty())
{
QFile file(fileName);
if (!file.open(QIODevice::ReadOnly))
{
PCritical(this, tr("PeTrack"), tr("Cannot open %1:\n%2.").arg(fileName, file.errorString()));
return;
}
resetSettings();
QDomDocument doc("PETRACK"); // eigentlich Pfad zu Beschreibungsdatei fuer Dateiaufbau
if (!doc.setContent(&file))
{
PCritical(this, tr("PeTrack"), tr("Cannot read content from %1.").arg(fileName));
debout << "open " << fileName << std::endl;
file.close();
mProFileName = fileName;
QDomElement root = doc.firstChildElement("PETRACK");
if (root.hasAttribute("VERSION"))
{
if (root.attribute("VERSION") != mPetrackVersion)
PWarning(this, tr("PeTrack"), tr("Reading %1:\nDifferent version numbers %2 (application) and %3 (file) may cause problems.").arg(fileName, mPetrackVersion, root.attribute("VERSION")));
//tr("Cannot read content from %1\nbecause of different version numbers\n%2 (application) and %3 (file).").arg(fileName).arg(VERSION).arg(root.attribute("VERSION")));
//return;
}
openXml(doc, openSeq);
updateWindowTitle();
}
}
void Petrack::saveXml(QDomDocument &doc)
{
QDomElement elem;
QDomElement root = doc.createElement("PETRACK");
root.setAttribute("VERSION", mPetrackVersion);
doc.appendChild(root);
// main settings (window size, status hight)
elem = doc.createElement("MAIN");
QString seq = "";
if (mImage)
seq = getFileList(mSeqFileName, mProFileName);
elem.setAttribute("SRC", seq);
elem.setAttribute("STATUS_HEIGHT", mStatusPosRealHeight->value());
root.appendChild(elem);
// control settings (right control widget)
elem = doc.createElement("CONTROL");
mControlWidget->setXml(elem);
root.appendChild(elem);
// Reprojection error extrinsic calib
elem = doc.createElement("EXTR_CALIBRATION");
mExtrCalibration.setXml(elem);
root.appendChild(elem);
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// settings for stereo
elem = doc.createElement("STEREO");
mStereoWidget->setXml(elem);
root.appendChild(elem);
// settings for color marker
elem = doc.createElement("COLOR_MARKER");
mColorMarkerWidget->setXml(elem);
root.appendChild(elem);
// settings for code marker
elem = doc.createElement("CODE_MARKER");
mCodeMarkerWidget->setXml(elem);
root.appendChild(elem);
// settings for multicolor marker
elem = doc.createElement("MULTI_COLOR_MARKER");
mMultiColorMarkerWidget->setXml(elem);
root.appendChild(elem);
// player settings (which frame, frame range)
elem = doc.createElement("PLAYER");
elem.setAttribute("FRAME", mPlayerWidget->getPos()); // == mAnimation->getCurrentFrameNum()
elem.setAttribute("FPS", mAnimation->getFPS());
elem.setAttribute("SOURCE_FRAME_IN", mPlayerWidget->getFrameInNum());
elem.setAttribute("SOURCE_FRAME_OUT", mPlayerWidget->getFrameOutNum());
elem.setAttribute("PLAYER_SPEED_FIXED", mPlayerWidget->getPlayerSpeedLimited());
root.appendChild(elem);
// view settings (zoom, rotate, alias, opengl)
elem = doc.createElement("VIEW");
elem.setAttribute("ANTIALIAS", mAntialiasAct->isChecked());
elem.setAttribute("OPENGL", mOpenGLAct->isChecked());
elem.setAttribute("SAVE_TRANSFORMED", mCropZoomViewAct->isChecked());
// QMatrix mat = mView->matrix();
// QPointF center = (mView->sceneRect()).center();
// kein rect oder so gefunden, was den sichtbaren bereich in viewport angibt
// elem.setAttribute("TRANSFORMATION", QString("%1 %2 %3 %4 %5 %6").arg(mat.m11()).arg(mat.m12()).arg(mat.m21()).arg(mat.m22()).arg(mat.dx()).arg(mat.dy()));
elem.setAttribute("TRANSFORMATION", QString("%1 %2 %3 %4").arg(mViewWidget->getZoomLevel()).arg(mViewWidget->getRotateLevel()).arg(mView->horizontalScrollBar()->value()).arg(mView->verticalScrollBar()->value()));
#ifndef STEREO_DISABLED
#else
elem.setAttribute("CAMERA", cameraUnset);
#endif
elem.setAttribute("HIDE_CONTROLS", mHideControlsAct->isChecked());
root.appendChild(elem);
// auto track settings
elem = doc.createElement("AUTO_TRACK");
elem.setAttribute("BACK_TRACK", mAutoBackTrack);
elem.setAttribute("OPTIMZE_COLOR", mAutoTrackOptimizeColor);
root.appendChild(elem);
}
/// rueckgabewert zeigt an, ob gesichert werden konnte
bool Petrack::saveSameProject()
{
return saveProject(mProFileName);
}
/// rueckgabewert zeigt an, ob gesichert werden konnte
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bool Petrack::saveProject(QString fileName) // default fileName=""
{
// if no destination file or folder is given
if (fileName.isEmpty() || QFileInfo(mProFileName).isDir())
{
//QFileInfo(mProFileName).path()
fileName = QFileDialog::getSaveFileName(this, tr("Select project file"), mProFileName,
tr("PeTrack project file (*.pet);;All files (*.*)"));
}
if (!fileName.isEmpty())
{
QDomDocument doc("PETRACK"); // eigentlich Pfad zu Beschreibungsdatei fuer Dateiaufbau
saveXml(doc);
// file output
QByteArray byteArray;
QXmlStreamWriter xmlStream (&byteArray);
xmlStream.setAutoFormatting(true);
xmlStream.setAutoFormattingIndent(4);
xmlStream.writeStartDocument();
xmlStream.writeDTD("<!DOCTYPE PETRACK>");
QDomElement element = doc.documentElement();
writeXmlElement(xmlStream, element);
xmlStream.writeEndDocument();
QFile file(fileName);
if (!file.open(QFile::WriteOnly | QFile::Truncate | QFile::Text))
{
PCritical(this, tr("PeTrack"), tr("Cannot save %1:\n%2.").arg(fileName, file.errorString()));
file.close();
return false;
}
file.write(byteArray);
file.close(); // also flushes the file
statusBar()->showMessage(tr("Saved project to %1.").arg(fileName), 5000);
debout << "save project to " << fileName << std::endl;
mProFileName = fileName;
updateWindowTitle();
return true;
}
else
return false;
}
void Petrack::writeXmlElement(QXmlStreamWriter& xmlStream, QDomElement element)
{
xmlStream.writeStartElement(element.tagName());
QVector<QString> attribute_names;
const QDomNamedNodeMap attributes = element.attributes();
for(int i = 0; i < attributes.size(); ++i){
attribute_names.push_back(attributes.item(i).toAttr().name());
}
//TODO: check if sorting of elements fits our needs
std::stable_sort(attribute_names.begin(), attribute_names.end()); // for a canonical XML
// Wants this macro instead of range-based for loop
foreach(QString name, attribute_names){
QDomAttr attr = element.attributeNode(name);
xmlStream.writeAttribute(attr.name(), attr.value());
}
// order of child nodes is defined at creation
if(element.hasChildNodes()){
const QDomNodeList children = element.childNodes();
for(int i = 0; i < children.size(); ++i){
writeXmlElement(xmlStream, children.at(i).toElement());
}
}
xmlStream.writeEndElement();
}
/**
* @brief Opens camera livestream from cam with camID
* @param camID id of camera to use (defaults to 0)
*/
void Petrack::openCameraLiveStream(int camID /* =-1*/)
{
if (camID == -1)
{
// if more than one camera connected show to choose
//camID = selectedID;
debout << "No camera ID delivered: Set CameraID to 0 (default Camera)" << std::endl;
camID = 0; // default
}
if (!mAnimation->openCameraStream(camID))
{
PCritical(this, tr("PeTrack"), tr("Cannot start Camera Livestream."));
debout << "open " << mSeqFileName << " (" << mAnimation->getNumFrames() << " frames; " << mAnimation->getFPS() << " fps; " << mAnimation->getSize().width() << "x" << mAnimation->getSize().height() << " pixel)" << std::endl; //size
updateSequence();
updateWindowTitle();
mPlayerWidget->setFPS(mAnimation->getFPS());
if (mOpenGLAct->isChecked())
mLogoItem->fadeOut(1);
else
mLogoItem->fadeOut(50);
updateCoord();
}
void Petrack::openSequence(QString fileName) // default fileName = ""
{
if (fileName.isEmpty())
fileName = QFileDialog::getOpenFileName(this, tr("Open video or image sequence"), QFileInfo(mSeqFileName).path(),
tr("All supported types (*.avi *.mpg *.mts *.m2t *.m2ts *.wmv *.mp4 *.mov *.mxf *.bmp *.dib *.jpeg *.jpg *.jpe *.png *.pbm *.pgm *.ppm *.sr *.ras *.tiff *.tif *.exr *.jp2);;Video (*.avi *.mpg *.mts *.m2ts *.m2t *.wmv *.mov *.mp4 *.mxf);;Images (*.bmp *.dib *.jpeg *.jpg *.jpe *.png *.pbm *.pgm *.ppm *.sr *.ras *.tiff *.tif *.exr *.jp2);;Windows bitmaps (*.bmp *.dib);;JPEG (*.jpeg *.jpg *.jpe);;Portable network graphics (*.png);;Portable image format (*.pbm *.pgm *.ppm);;Sun rasters (*.sr *.ras);;TIFF (*.tiff *.tif);;OpenEXR HDR (*.exr);;JPEG 2000 (*.jp2);;All files (*.*)"));
// in control
// else
// fileName = getExistingFile(fileName); // ueberprueft die ;-getrennten Dateinamen auf existenz und gibt ersten zurueck - interessant fuer relativen und absoluten pfad
if (!fileName.isEmpty())
{
if (!mAnimation->openAnimation(fileName))
{
PCritical(this, tr("PeTrack"), tr("Cannot load %1.").arg(fileName));
return;
}
//updateSourceInOutFrames();
mCameraGroupView->setEnabled(mAnimation->isStereoVideo());
mCameraMenu->setEnabled(mAnimation->isStereoVideo());
#ifdef STEREO
if (mAnimation->isStereoVideo())
{
if (mStereoContext)
delete mStereoContext;
mStereoContext = new pet::StereoContext(this);
}
bool lastIsStereoVideo = mAnimation->isStereoVideo();
if (mCalibFilter == NULL || (mAnimation->isStereoVideo() != lastIsStereoVideo))
{
bool lastCalibFilterEnabled = false;
if (mCalibFilter != NULL)
{
lastCalibFilterEnabled = mCalibFilter->getEnabled();
delete mCalibFilter;
}
if (mAnimation->isStereoVideo())
{
mCalibFilter = new CalibStereoFilter;
((CalibStereoFilter *) mCalibFilter)->setStereoContext(mStereoContext);
}
else
mCalibFilter = new CalibFilter;
mCalibFilter->setEnabled(lastCalibFilterEnabled);
}
#endif
mSeqFileName = fileName;
debout << "open " << mSeqFileName << " (" << mAnimation->getNumFrames() << " frames; " << mAnimation->getFPS() << " fps; " << mAnimation->getSize().width() << "x" << mAnimation->getSize().height() << " pixel)" << std::endl; //size
updateSequence();
updateWindowTitle();
mPlayerWidget->setFPS(mAnimation->getFPS());
if (mOpenGLAct->isChecked())
mLogoItem->fadeOut(1);
else
mLogoItem->fadeOut(50);
updateCoord();
}
}
void Petrack::updateWindowTitle()
{
QString title;
QSize size = mAnimation->getSize();
if (QFileInfo(mProFileName).isDir())
title = tr("PeTrack (v") + mPetrackVersion + tr("): ");
title = tr("PeTrack (v") + mPetrackVersion + tr("): ") + QFileInfo(mProFileName).fileName();
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if (mAnimation->isVideo() || mAnimation->isImageSequence())
title += "; ";
}
if (mAnimation->isVideo())
title += "sequence: " + mAnimation->getCurrentFileName() + tr(" (%1").arg(mAnimation->getNumFrames()) + tr(" frames; %1x%2").arg(size.width()).arg(size.height()) + " pixel)"; //size getFileBase()+".avi"
//title += "sequence: " + mAnimation->getCurrentFileName() + tr(" (%1").arg(mAnimation->getNumFrames()) + tr(" frames; %1").arg(mAnimation->getFPS()) + tr(" fps; %1x%2").arg(size.width()).arg(size.height()) + " pixel)"; //size getFileBase()+".avi"
else if (mAnimation->isImageSequence())
title += "sequence: " + mAnimation->getCurrentFileName() + tr(" ... (%1").arg(mAnimation->getNumFrames()) + tr(" frames; %1x%2").arg(size.width()).arg(size.height()) + " pixel)"; //size getFileBase()
//title += "sequence: " + mAnimation->getCurrentFileName() + tr(" ... (%1").arg(mAnimation->getNumFrames()) + tr(" frames; %1").arg(mAnimation->getFPS()) + tr(" fps; %1x%2").arg(size.width()).arg(size.height()) + " pixel)"; //size getFileBase()
setWindowTitle(title);
}
void Petrack::saveVideo()
{
saveSequence(true, false);
}
void Petrack::saveVideoView()
{
saveSequence(true, true);
}
void Petrack::saveImageSequence()
{
saveSequence(false, false);
}
void Petrack::saveViewSequence()
{
saveSequence(false, true);
}
/**
* @brief Saves current sequence as avi-file or image sequence
*
* Saves the loaded image sequence or video from current frame on till the end.
* One can save the sequence as is or one can save the view shown in PeTrack.
*
* @param saveVideo true, if wanting to save a video. Ignored when dest isn't empty
* @param saveView true, if sequence should be saved as shown in PeTrack (with trajectories etc.)
* @param dest destination file; if empty, the user chooses via a dialog
*/
void Petrack::saveSequence(bool saveVideo, bool saveView, QString dest) // default saveView= false, dest=""
{
static QString lastDir;
// bool autoSave = false;
// if no destination file or folder is given
if (dest.isEmpty())
{
if (lastDir.isEmpty() && !mSeqFileName.isEmpty())
lastDir = QFileInfo(mSeqFileName).path();
if (saveVideo)
{
dest = QFileDialog::getSaveFileName(this, tr("Select video file"), lastDir,
tr("Video (*.avi);;All files (*.*)")); //? *.mpg *.mpeg
}
else
{
if (saveView)
dest = QFileDialog::getExistingDirectory(this, tr("Select directory to save view sequence"),
lastDir, QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
else
dest = QFileDialog::getExistingDirectory(this, tr("Select directory to save image sequence"),
lastDir, QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
}
}
else // uebergabe von saveVideo spielt keine roll mehr, sondern wird hier analysiert anhand von Dateiendung
{
// autoSave = true; // command line option
if (dest.right(4) == ".avi")
saveVideo = true;
else
saveVideo = false;
}
if (!dest.isEmpty() && mImage)
{
int rest = mAnimation->getNumFrames()-1;
int numLength = 1;
int memPos = mPlayerWidget->getPos();
QString fileName = "";
#ifdef AVI
AviFile aviFile;
#else
AviFileWriter aviFile;
#endif
//CvVideoWriter* videoWriter;
bool formatIsSaveAble = false;
bool saveRet;
QImage *viewImage = nullptr; // =NULL, amit keine Warnung
QPainter *painter = nullptr; // =NULL, amit keine Warnung
int progEnd = /*mAnimation->getNumFrames()-1*/mAnimation->getSourceOutFrameNum()-mPlayerWidget->getPos(); // nur wenn nicht an anfang gesprungen wird:-mPlayerWidget->getPos()
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bool writeFrameRet = false;
bool convert8To24bit = false;
int mult;
if (saveVideo)
{
// //
// // Retreive the number of compressors.
// //
// int iNumCompressors = aviFile.enumerateCompressors(mIplImgFiltered->height, mIplImgFiltered->width, 8*mIplImgFiltered->nChannels, NULL, 0);
//
// if(iNumCompressors)
// {
// ICINFO* picinfo = new ICINFO[iNumCompressors];
// COMPVARS* comp = new COMPVARS[iNumCompressors];
// char *c;
//
// //
// // Retreive information about these compressors.
// //
// aviFile.enumerateCompressors(mIplImgFiltered->height, mIplImgFiltered->width, 8*mIplImgFiltered->nChannels, picinfo, iNumCompressors);
//
// for (int i=0; i<iNumCompressors; i++)
// {
// c = (char*) &(picinfo[i].fccHandler);
// debout << c[0] << c[1] << c[2] << c[3] << " " << (char *) picinfo[i].szName << endl;
// comp[i].cbSize = picinfo[i].dwSize;
// //comp[i].lQ = 100.; //picinfo[i].;
// comp[i].dwFlags = picinfo[i].dwFlags;
// comp[i].fccHandler = picinfo[i].fccHandler;
// comp[i].fccType = picinfo[i].fccType;
// //comp[i].cbState = ;
// //comp[i].lpState = ;
// }
//
// //
// // Set the compressor to the first one found.
// //
// //aviFile.setCompressor(comp);
//
// delete [] picinfo;
// }
if (saveView)
{
if (mCropZoomViewAct->isChecked())
viewImage = new QImage(mView->viewport()->width(), mView->viewport()->height(), QImage::Format_RGB32);
else
viewImage = new QImage((int) mScene->width(), (int) mScene->height(), QImage::Format_RGB32);
painter = new QPainter();
}
//CvSize size;
//size.width = mIplImgFiltered->width;
//size.height = mIplImgFiltered->height;
if (convert8To24bit)
mult = 3;
else
mult = 1;
//debout << "width: " << mIplImgFiltered->width << " height: " << mIplImgFiltered->height << endl;
//debout << "width: " << mView->viewport()->width() << " height: " << mView->viewport()->height() << endl;
//debout << "width: " << mScene->width() << " height: " << mScene->height() << endl;
//debout << "channels: " << mIplImgFiltered->nChannels << endl;
// debout << "viewImage: " << viewImage->depth() << endl;
bool ok = false;
if( saveView )
ok = aviFile.open(dest.toStdString().c_str(), viewImage->width(), viewImage->height(), viewImage->depth(), mAnimation->getFPS());
else
ok = aviFile.open(dest.toStdString().c_str(), mImg.cols, mImg.rows, mult*8*mImg.channels(), mAnimation->getFPS());
////vw = new cv::VideoWriter;
////vw->open(dest.toStdString().c_str(), CV_FOURCC_DEFAULT, mAnimation->getFPS(), size);
//// -1 muss unter linux durch CV_FOURCC('P','I','M','1') ist mpeg1 oder CV_FOURCC('M','J','P','G') ersetzt werden oder CV_FOURCC_DEFAULT
//// CV_FOURCC('D','I','B',' ') == 0 bedeutet rgb unkomprimiert - siehe http://opencvlibrary.sourceforge.net/VideoCodecs
//if (autoSave)
// videoWriter = cvCreateVideoWriter(dest.toStdString().c_str(), CV_FOURCC_DEFAULT, mAnimation->getFPS(), size); //, int is_color=1
//else
// videoWriter = cvCreateVideoWriter(dest.toStdString().c_str(), 0, mAnimation->getFPS(), size); //, int is_color=1
//// if codec is not supported or no codec is selected
//if (!videoWriter)
// return;
if (!ok)
{
debout << "Error: opening AVI file: " << dest.toStdString().c_str() << std::endl;
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return;
}
}
// mPlayerWidget->skipToFrame(0); // koennte man auch weglassen, dann wurde von aktueller pos film geschrieben!!!
if (!saveVideo)
{
if (saveView)
{
if (mCropZoomViewAct->isChecked())
viewImage = new QImage(mView->viewport()->width(), mView->viewport()->height(), QImage::Format_RGB32);
else
viewImage = new QImage((int) mScene->width(), (int) mScene->height(), QImage::Format_RGB32);
painter = new QPainter();
}
// test, if fileformat is supported
if (mAnimation->isVideo())
{
// calculate string length of sequence number
while ((rest/=10) > 0)
numLength++;
fileName = (dest + "/" + mAnimation->getFileBase() + "%1.png").arg(mPlayerWidget->getPos(), numLength, 10, QChar('0'));
}
else
fileName = dest + "/" + mAnimation->getCurrentFileName();
if (saveView)
{
painter->begin(viewImage);
if (mCropZoomViewAct->isChecked())
mView->render(painter);
else
mScene->render(painter);
painter->end();
if (viewImage->save(fileName)) //, const char * format = 0 (format wird aus dateinamen geholt), int quality = -1 default normal (0..100)
{
formatIsSaveAble = true;
mPlayerWidget->frameForward();
}
}
else if (mImage->save(fileName)) //, const char * format = 0 (format wird aus dateinamen geholt), int quality = -1 default normal (0..100)
{
formatIsSaveAble = true;
mPlayerWidget->frameForward();
}
}
else if ((mImgFiltered.channels() == 1) /*&& convert8To24bit*/)
{
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size.width = mImgFiltered.cols;
size.height = mImgFiltered.rows;
iplImgFilteredBGR.create(size, CV_8UC3);
}
QProgressDialog progress("", "Abort save", 0, progEnd, this);
progress.setWindowModality(Qt::WindowModal); // blocks main window
if (saveVideo)
{
if (saveView)
progress.setLabelText("Save video view...");
else
progress.setLabelText("Save video...");
}else
{
if (saveView)
progress.setLabelText("Save view sequence...");
else
progress.setLabelText("Save image sequence...");
}
do
{
progress.setValue(mPlayerWidget->getPos()-memPos); // -mempos nur, wenn nicht an den anfang gesprungen wird
qApp->processEvents();
if (progress.wasCanceled())
break;
if (saveVideo)
{
// video sequence
if (saveView)
{
painter->begin(viewImage);
if (mCropZoomViewAct->isChecked())
mView->render(painter);
else
mScene->render(painter);
painter->end();
}
// debout << "nChannels: " << mIplImgFiltered->nChannels << endl;
if ((mImgFiltered.channels() == 1) /* && convert8To24bit*/)
{
//cvCvtColor(mIplImgFiltered, iplImgFilteredBGR, CV_GRAY2BGR);
cv::cvtColor(mImg, iplImgFilteredBGR, cv::COLOR_GRAY2BGR);
if( saveView )
writeFrameRet = aviFile.appendFrame((const unsigned char*) viewImage->bits(), true); // 2. param besagt, ob vertikal gespiegel werden soll
else
writeFrameRet = aviFile.appendFrame((const unsigned char*) iplImgFilteredBGR.data, true); // 2. param besagt, ob vertikal gespiegel werden soll
}
else
{
if( saveView ){
// debout << "." << endl;
writeFrameRet = aviFile.appendFrame((const unsigned char*) viewImage->bits(), true); // 2. param besagt, ob vertikal gespiegel werden soll
}else{
writeFrameRet = aviFile.appendFrame((const unsigned char*) mImg.data, true); // 2. param besagt, ob vertikal gespiegel werden soll
}
}
if (!writeFrameRet)
{
progress.setValue(progEnd);
PCritical(this, tr("PeTrack"), tr("Cannot save %1 maybe because of wrong file extension or unsupported codec.").arg(dest));
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break;
}
}
else
{
// single frame sequence
if (saveView)
{
painter->begin(viewImage);
if (mCropZoomViewAct->isChecked())
mView->render(painter);
else
mScene->render(painter);
painter->end();
}
if (mAnimation->isVideo())
{
fileName = (dest + "/" + mAnimation->getFileBase() + "%1.png").arg(mPlayerWidget->getPos(), numLength, 10, QChar('0'));
if (saveView)
saveRet = viewImage->save(fileName);
else
saveRet = mImage->save(fileName);
}
else if (formatIsSaveAble)
{
fileName = dest + "/" + mAnimation->getCurrentFileName();
if (saveView)
saveRet = viewImage->save(fileName);
else
saveRet = mImage->save(fileName);
}
else
{
fileName = dest + "/" + QFileInfo(mAnimation->getCurrentFileName()).completeBaseName() + ".png";
if (saveView)
saveRet = viewImage->save(fileName);
else
saveRet = mImage->save(fileName, "PNG"); //, int quality = -1 default normal (0..100)
}
if (!saveRet)
{
progress.setValue(progEnd);
PCritical(this, tr("PeTrack"), tr("Cannot save %1.").arg(fileName));
break;
}
}
}
while (mPlayerWidget->frameForward());
if (!saveVideo && saveView)
{
delete viewImage;
delete painter;
}
// bei abbruch koennen es auch mPlayerWidget->getPos() frames sein, die bisher geschrieben wurden
//-memPos nur, wenn nicht an den anfang gesprungen wird
debout << "wrote " << mPlayerWidget->getPos()+1-memPos << " of " << mAnimation->getNumFrames() << " frames." << std::endl;
progress.setValue(progEnd);
if (saveVideo)
{
aviFile.close();
//cvReleaseVideoWriter(&videoWriter);
// if (iplImgFilteredBGR)
// cvReleaseImage(&iplImgFilteredBGR);
}
mPlayerWidget->skipToFrame(memPos);
lastDir = dest;
}
}
/**
* @brief Saves the current View, including visualizations, in a file (.g. pdf)
*
* @param dest name of the saved file; if empty, a dialogue for the user opens
*/
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void Petrack::saveView(QString dest) //default = ""
{
static QString lastFile;
if(mImage)
{
// if no destination file or folder is given
if (dest.isEmpty())
{
if (lastFile.isEmpty() && !mSeqFileName.isEmpty())
lastFile = QFileInfo(mSeqFileName).path();
// alle unetrstuetzen fileformate erhaelt man mit
// QImageReader::supportedImageFormats() and QImageWriter::supportedImageFormats()
// gif muss nicht dabei sein, dazu muss qt mit -qt-gif uebersetzt worden sein
dest = QFileDialog::getSaveFileName(this, tr("Select image file"), lastFile,
tr("PDF (*.pdf);;Postscript (*.ps *.eps);;Windows bitmaps (*.bmp);;JPEG (*.jpeg *.jpg);;Portable network graphics (*.png);;Portable image format (*.pbm *.pgm *.ppm);;X11 Bitmap or Pixmap (*.xbm *.xpm);;Pixel Images (*.bmp *.jpeg *.jpg *.png *.pbm *.pgm *.ppm *.xbm *.xpm);;All supported types (*pdf *ps *.eps *.bmp *.jpeg *.jpg *.png *.pbm *.pgm *.ppm *.xbm *.xpm);;All files (*.*)"));
}
if (!dest.isEmpty())
{
if (dest.right(4) == ".pdf" || dest.right(3) == ".ps" || dest.right(4) == ".eps")
{
QPrinter printer(QPrinter::ScreenResolution); // HighResolution?
printer.setColorMode(QPrinter::Color);
//printer.setPageSize(QPrinter::A4);
//printer.setOutputFormat(QPrinter::PdfFormat); //QPrinter::PostScriptFormat automatisch durch dateiendung
printer.setOutputFileName(dest);
QPainter painter(&printer);
if (mCropZoomViewAct->isChecked())
mView->render(&painter);
else
mScene->render(&painter);
}
else
{
// schwarzer rand links und unten?!
QImage *img;
if (mCropZoomViewAct->isChecked())
img = new QImage(mView->viewport()->width(), mView->viewport()->height(), QImage::Format_RGB32);
else
img = new QImage((int) mScene->width(), (int) mScene->height(), QImage::Format_RGB32);
QPainter painter(img);
if (mCropZoomViewAct->isChecked())
mView->render(&painter);
else
mScene->render(&painter);
painter.end();
if (!img->save(dest)) //, "PNG"
PCritical(this, tr("PeTrack"), tr("Cannot save %1 maybe because of wrong file extension.").arg(dest));
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delete img;
}
lastFile = dest;
}
}
}
void Petrack::saveImage(QString dest) //default = ""
{
static QString lastFile;
if(mImage)
{
// if no destination file or folder is given
if (dest.isEmpty())
{
if (lastFile.isEmpty() && !mSeqFileName.isEmpty())
lastFile = QFileInfo(mSeqFileName).path();
// alle unetrstuetzen fileformate erhaelt man mit
// QImageReader::supportedImageFormats() and QImageWriter::supportedImageFormats()
// gif muss nict dabei sein, dazu muss qt mit -qt-gif uebesetz worden sein
dest = QFileDialog::getSaveFileName(this, tr("Select image file"), lastFile,
tr("PDF (*.pdf);;Postscript (*.ps *.eps);;Windows bitmaps (*.bmp);;JPEG (*.jpeg *.jpg);;Portable network graphics (*.png);;Portable image format (*.pbm *.pgm *.ppm);;X11 Bitmap or Pixmap (*.xbm *.xpm);;Pixel Images (*.bmp *.jpeg *.jpg *.png *.pbm *.pgm *.ppm *.xbm *.xpm);;All supported types (*pdf *ps *.eps *.bmp *.jpeg *.jpg *.png *.pbm *.pgm *.ppm *.xbm *.xpm);;All files (*.*)"));
}
if (!dest.isEmpty())
{
if (dest.right(4) == ".pdf" || dest.right(3) == ".ps" || dest.right(4) == ".eps")
{
QPrinter printer(QPrinter::ScreenResolution); // HighResolution?
printer.setColorMode(QPrinter::Color);
//printer.setPageSize(QPrinter::A4);
//printer.setOutputFormat(QPrinter::PdfFormat); //QPrinter::PostScriptFormat automatisch durch dateiendung
printer.setOutputFileName(dest);
QPainter painter(&printer);
QRect rect = painter.viewport();
QSize size = mImage->size();
size.scale(rect.size(), Qt::KeepAspectRatio);
painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
painter.setWindow(mImage->rect());
painter.drawImage(0, 0, *mImage);
}
else
{
if (!mImage->save(dest)) //, "PNG"
PCritical(this, tr("PeTrack"), tr("Cannot save %1 maybe because of wrong file extension.").arg(dest));
}
lastFile = dest;
}
}
}
void Petrack::print()
{
if(mImage)
{
// HighResolution font zu gross! und laengere laufzeit und eher overflow
// aber so pixelig und keine schoenen linien
QPrinter printer(QPrinter::ScreenResolution); //ScreenResolution, HighResolution// liefert zu hause: QWin32PrintEngine::initialize: GetPrinter failed ()
printer.setPageSize(QPageSize{QPageSize::PageSizeId::A4});
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QPrintDialog dialog(&printer, this);
//printer.setOutputFormat(QPrinter::PostScriptFormat);
if (dialog.exec()) {
QPainter painter(&printer);
mView->render(&painter);
// QRect rect = painter.viewport();
// QSize size = imageWidget->pixmap()->size();
// size.scale(rect.size(), Qt::KeepAspectRatio);
// painter.setViewport(rect.x(), rect.y(), size.width(), size.height());
// painter.setWindow(imageWidget->pixmap()->rect());
// painter.drawPixmap(0, 0, *imageWidget->pixmap());
// // print the upper half of the viewport into the lower.
// // half of the page.
// QRect viewport = view.viewport()->rect();
// view.render(&painter,
// QRectF(0, printer.height() / 2,
// printer.width(), printer.height() / 2),
// viewport.adjusted(0, 0, 0, -viewport.height() / 2));
}
}
else
PCritical(this, tr("PeTrack"), tr("Nothing to print!"));
}
void Petrack::resetSettings()
{
mAnimation->reset();
openXml(mDefaultSettings);
// resetUI();
}
void Petrack::about()
{
QString message =
"<p><b>PeTrack</b> - Pedestrian tracking<br>"
"Version: " + mPetrackVersion + "<br>"
"Commit hash: " + mGitCommitID + "<br>"
"Commit date: " + mGitCommitDate + "<br>"
"Commit branch: " + mGitCommitBranch + "<br>"
"Compiler: " + mCompilerID + " (" + mCompilerVersion + ")<br>"
"Compile date: " + mCompileDate + "</p>"
"© Forschungszentrum Juelich GmbH</p>";
//People/Pedestrian/Person tracking
QMessageBox::about(this, tr("About PeTrack"),
//© © © (c)
// folgender befehl wird erst nach About-Fenster ausgefuehrt und ersetzt Icon im Hauptfenster
//QApplication::activeWindow()->setWindowIcon(QIcon(":/icon"));
// siehe auch Petrack::Petrack()
}
void Petrack::commandLineOptions()
{
PMessageBox *mb = new PMessageBox{this, tr("Command line options"), commandLineOptionsString, QIcon()};
mb->setModal(false);
mb->setAttribute(Qt::WA_DeleteOnClose);
//"<style>spantab {padding-left: 4em; margin-left:5em}</style><span class=\"tab\"></span>"
//"<p>Only to convert a video <kbd>video.avi</kbd> with settings stored in a petrack project file <kbd>project.pet</kbd> to an image sequence to be stored in the directory <kbd>folder</kbd> call:<br>"
//"<code>petrack.exe -project project.pet </code><br>"
//" <code>-sequence video.avi </code><br>"
//" <code>-autoSave folder</code></p>"
//To generate trajectories from a single image sequence frame000.jpg to frame345.jpg
//with settings stored in project.pet, export tracker file tracker_file and exit
//with saving the project to project.pet again:
//petrack.exe -project project.pet -sequence frame000.jpg -autoTrack tracker_file -autoSave project.pet
//For more information (especially key bindings) see http://www.fz-juelich.de/jsc/petrack/.
//Normal usage is interactive usage.
mb->show();
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//Usage: petrack [-help|-?] [[-project] project.pet] [-sequence image_sequence_or_video] [-autoSave|-autosave image_folder_or_video|project.pet|tracker_file] [-autoTrack|-autotrack tracker_file] [-autoPlay|-autoplay tracker_file]
//Usage:
// ------
// petrack [-help|-?] [[-project] project.pet] [-sequence image_sequence_or_video] [-autoSave|-autosave image_folder_or_video|project.pet|tracker_file] [-autoTrack|-autotrack tracker_file] [-autoPlay|-autoplay tracker_file]
// -help|-? shows help information for command line options
// -project optional option to set project file to project.pet; otherwise the argument without option flag is used as project file
// -sequence loads image sequence or video image_sequence_or_video; option overwrites SRC attribute in project file
// -autoSave|-autosave if the argument ends with pet, a project file will be written to proj.pet at the end;
// if the argument ends with txt, dat or trav, the trajectories will be written in a format according to the suffix of tracker_file;
// otherwise image_folder_or_video is the folder to store the image sequence or a name of a video file for the direct export;
// in all cases PeTrack ends after finishing the work
// -autoTrack|-autotrack calculates automatically the trajectories of marked pedestrians and stores the result to tracker_file
// -autoPlay|-autoplay plays the video or image sequence and stores the trajectories to tracker_file
}
void Petrack::keyBindings()
{
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const QString out = tr(
"<p>Beside the space bar all bindings only affect inside the image.</p>"
"<dl><dt><kbd>Space bar</kbd></dt><dd>toggles between pause and last play direction</dd>"
"<dt><kbd>Mouse scroll wheel</kbd></dt><dd>zooms in and out to or from the pixel of the image at the position of the mouse pointer</dd>"
"<dt><kbd>Shift + mouse scroll wheel</kbd></dt><dd>plays forwards or backwards frame by frame</dd>"
"<dt><kbd>Holding left mouse button</kbd></dt><dd>moves image</dd>"
"<dt><kbd>Arrows up/down</kbd></dt><dd>zoom in/out</dd>"
"<dt><kbd>Arrows left/right</kbd></dt><dd>frame back/forward</dd>"
"<dt><kbd>Double-click left mouse button</kbd></dt><dd>opens video or image sequence</dd>"
"<dt><kbd>Ctrl + double-click left mouse button</kbd></dt><dd>inserts new or moves near trackpoint</dd>"
"<dt><kbd>Ctrl + Shift + double-click left mouse button</kbd></dt><dd>splits near trackpoint before actual frame</dd>"
"<dt><kbd>Ctrl + double-click right mouse button</kbd></dt><dd>deletes a trajectory of a near trackpoint</dd>"
"<dt><kbd>Shift + double-click right mouse button</kbd></dt><dd>deletes the past part of a trajectory of a near trackpoint</dd>"
"<dt><kbd>Alt + double-click right mouse button</kbd></dt><dd>deletes the future part of a trajectory of a near trackpoint</dd>"
"<dt><kbd>Ctrl + double-click middle mouse button</kbd></dt><dd>deletes all trajectories</dd>"
"<dt><kbd>Shift + double-click middle mouse button</kbd></dt><dd>deletes the past part of all trajectories</dd>"
"<dt><kbd>Alt + double-click middle mouse button</kbd></dt><dd>deletes the future part of all trajectories</dd>"
"<dt><kbd>Shift + t</kbd></dt><dd>toggles tracking online calculation</dd>"
"<dt><kbd>Shift + double-click left mouse button</kbd></dt><dd>inserts new or moves near trackpoint and enables showing only the modified trajectory</dd></dl>"
"<p>Further key bindings you will find next to the entries of the menus.</p>"
);
PMessageBox *mb = new PMessageBox(this, tr("Key Bindings"), out, QIcon());
mb->setModal(false);
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//"Beside the space bar all bindings only affect inside the image.<p>"
//"Space bar<br>"
//" toggles between pause and last play direction<br>"
//"Mouse scroll wheel<br>"
//" zooms in and out to or from the pixel of the image at the position of the mouse pointer<br>"
//"Shift + mouse scroll wheel<br>"
//" plays forwards or backwards<br>"
//"Holding left mouse button<br>"
//" moves image<br>"
//"Arrows<br>"
//" moves image<br>"
//"Double-click left mouse button<br>"
//" opens video or image sequence<br>"
//"Ctrl + double-click left mouse button<br>"
//" inserts new or moves near trackpoint<br>"
//"Ctrl + double-click right mouse button<br>"
//" deletes a trajectory of a near trackpoint<br>"
//"Shift + double-click right mouse button<br>"
//" deletes the past part of a trajectory of a near trackpoint<br>"
//"Alt + double-click right mouse button<br>"
//" deletes the future part of a trajectory of a near trackpoint<br>"
//"Ctrl + double-click middle mouse button<br>"
//" deletes all trajectories<br>"
//"Shift + double-click middle mouse button<br>"
//" deletes the past part of all trajectories<br>"
//"Alt + double-click middle mouse button<br>"
//" deletes the future part of all trajectories<br>"
//"Shift + t<br>"
//" toggles tracking online calculation<br>"
//"Shift + double-click left mouse button<br>"
//" inserts new or moves near trackpoint and enables showing only the modified trajectory<p>"
//"Further key bindings you will find next to the entries of the menus."
mb->show();
}
void Petrack::onlineHelp()
{
static QUrl url("https://jugit.fz-juelich.de/ped-dyn-emp/petrack/-/wikis/home");
PCritical(this, tr("PeTrack"), tr("Cannot open external browser<br>with url ") + url.toString() + "!");
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}
void Petrack::antialias()
{
mView->setRenderHint(QPainter::Antialiasing, mAntialiasAct->isChecked());
}
void Petrack::opengl()
{
mView->setViewport(mOpenGLAct->isChecked() ? new QGLWidget(QGLFormat(QGL::SampleBuffers)) : new QWidget);
// alten freigeben wegen new????
}
void Petrack::reset()
{
mViewWidget->resetView();
}
void Petrack::fitInView()
{
mViewWidget->fitInView();
}
void Petrack::fitInROI()
{
mViewWidget->fitInROI(getRecoRoiItem()->rect());
// what about trackingRoi???
}
void Petrack::setGlobalFont()
{
bool ok;
QFont font = QFontDialog::getFont(&ok, this->font(), this);
if (ok) {
this->setFont(font); // font is set to the font the user selected
} else {
// the user canceled the dialog; font is set to the initial
// value, in this case Times, 12.
}
//static QFont font("Courier", 10, QFont::Normal); //Times Helvetica, Normal Bold // QFont("Times", 12)
//this->setFont(font);
}
void Petrack::showHideControlWidget()
{
// show | hide Control
mViewWidget->hideControls(mHideControlsAct->isChecked());
}
void Petrack::setCamera()
{
#ifndef STEREO_DISABLED
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if (mAnimation)
{
if (mCameraLeftViewAct->isChecked())
{
if ((mAnimation->getCamera()) != cameraLeft)
mAnimation->setCamera(cameraLeft); // war: hier wird direkt bei Umstellung neu gelesen
else
return;
}
else if (mCameraRightViewAct->isChecked())
{
if ((mAnimation->getCamera()) != cameraRight)
mAnimation->setCamera(cameraRight); // war: hier wird direkt bei Umstellung neu gelesen
else
return;
}
else // kann eigentlich nicht vorkommen
{
mAnimation->setCamera(cameraUnset);
return;
}
updateImage(mAnimation->getFrameAtIndex(mAnimation->getCurrentFrameNum())); // wird nur aufgerufen, wenn left / right sich geaendert hat
//mPlayerWidget->updateImage();
//mPlayerWidget->skipToFrame(mPlayerWidget->getPos()); // machtpasue!!
//updateImage(true); // nur dies aufrufen, wenn nicht links rechts gleichzeitig gehalten wird
}
/**
* @brief Helper function to create Actions for the menu bar
* @see Petrack::createMenus()
*/
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void Petrack::createActions()
{
mOpenSeqAct = new QAction(tr("&Open Sequence"), this);
mOpenSeqAct->setShortcut(tr("Ctrl+Shift+O"));
connect(mOpenSeqAct, SIGNAL(triggered()), this, SLOT(openSequence()));
mOpenCameraAct = new QAction(tr("Open Camera Stream"), this);
//mOpenCameraAct->setShortcut(tr("Ctrl+C")); // because of some reason it is sometimes fired with Ctrl+LeftMouseButton ==> so disabled (it's also not really needed)
connect(mOpenCameraAct, SIGNAL(triggered()), this, SLOT(openCameraLiveStream()));
mSaveSeqVidAct = new QAction(tr("Save Video"), this);
//mSaveSeqVidAct->setShortcut(tr("Ctrl+E"));
mSaveSeqVidAct->setEnabled(false);
connect(mSaveSeqVidAct, SIGNAL(triggered()), this, SLOT(saveVideo()));
mSaveSeqVidViewAct = new QAction(tr("Save Video View"), this);
mSaveSeqVidViewAct->setShortcut(tr("Ctrl+E"));
mSaveSeqVidViewAct->setEnabled(false);
connect(mSaveSeqVidViewAct, SIGNAL(triggered()), this, SLOT(saveVideoView()));
mSaveSeqImgAct = new QAction(tr("Save Image S&equence"), this);
mSaveSeqImgAct->setShortcut(tr("Ctrl+F"));
mSaveSeqImgAct->setEnabled(false);
connect(mSaveSeqImgAct, SIGNAL(triggered()), this, SLOT(saveImageSequence()));
mSaveSeqViewAct = new QAction(tr("Save View S&equence"), this);
// mSaveSeqViewAct->setShortcut(tr("Ctrl+F"));
mSaveSeqViewAct->setEnabled(false);
connect(mSaveSeqViewAct, SIGNAL(triggered()), this, SLOT(saveViewSequence()));
mOpenPrAct = new QAction(tr("&Open Project"), this);
mOpenPrAct->setShortcut(tr("Ctrl+O"));
connect(mOpenPrAct, SIGNAL(triggered()), this, SLOT(openProject()));
mSavePrAct = new QAction(tr("&Save Project As"), this);
mSavePrAct->setShortcut(tr("Ctrl+Shift+S"));
connect(mSavePrAct, SIGNAL(triggered()), this, SLOT(saveProject()));
mSaveAct = new QAction(tr("&Save Project"), this);
mSaveAct->setShortcut(tr("Ctrl+S"));
connect(mSaveAct, SIGNAL(triggered()), this, SLOT(saveSameProject()));
mSaveImageAct = new QAction(tr("&Save Image"), this);
mSaveImageAct->setShortcut(tr("Ctrl+I"));
mSaveImageAct->setEnabled(false);
connect(mSaveImageAct, SIGNAL(triggered()), this, SLOT(saveImage()));
mSaveViewAct = new QAction(tr("&Save View"), this);
mSaveViewAct->setShortcut(tr("Ctrl+V"));
mSaveViewAct->setEnabled(false);
connect(mSaveViewAct, SIGNAL(triggered()), this, SLOT(saveView()));
mPrintAct = new QAction(tr("&Print"), this);
mPrintAct->setShortcut(tr("Ctrl+P"));
mPrintAct->setEnabled(false);
connect(mPrintAct, SIGNAL(triggered()), this, SLOT(print()));
mResetSettingsAct = new QAction(tr("&Reset Settings"), this);
// mResetSettingsAct->setShortcut(tr("Ctrl+R"));
mResetSettingsAct->setEnabled(false); // da es noch nicht fehlerfrei funktioniert
connect(mResetSettingsAct, SIGNAL(triggered()), this, SLOT(resetSettings()));
mExitAct = new QAction(tr("E&xit"), this);
mExitAct->setShortcut(tr("Ctrl+Q"));
connect(mExitAct, SIGNAL(triggered()), this, SLOT(close()));
mAntialiasAct = new QAction(tr("&Antialias"), this);
mAntialiasAct->setShortcut(tr("Ctrl+A"));
mAntialiasAct->setCheckable(true);
connect(mAntialiasAct, SIGNAL(triggered()), this, SLOT(antialias()));
mFontAct = new QAction(tr("&Font"), this);
connect(mFontAct, SIGNAL(triggered()), this, SLOT(setGlobalFont()));
mHideControlsAct = new QAction(tr("&Hide controls"), this);
mHideControlsAct->setShortcut(tr("Ctrl+H"));
mHideControlsAct->setCheckable(true);
connect(mHideControlsAct, SIGNAL(triggered()), this, SLOT(showHideControlWidget()));
connect(mHideControlsAct, SIGNAL(changed()),this, SLOT(showHideControlWidget()));
mCropZoomViewAct = new QAction(tr("&Transform while saving"), this); //Crop and zoom while saving
mCropZoomViewAct->setCheckable(true);
mOpenGLAct = new QAction(tr("Open&GL"), this);
mOpenGLAct->setShortcut(tr("Ctrl+G"));
mOpenGLAct->setCheckable(true);
connect(mOpenGLAct, SIGNAL(triggered()), this, SLOT(opengl()));
mResetAct = new QAction(tr("&Reset"), this);
mResetAct->setShortcut(tr("Ctrl+R"));
connect(mResetAct, SIGNAL(triggered()), this, SLOT(reset()));
mFitViewAct = new QAction(tr("Fit in window"), this); // Resize to window; fit in view; show all; in fenster einpassen
mFitViewAct->setShortcut(tr("Ctrl+0"));
connect(mFitViewAct, SIGNAL(triggered()), this, SLOT(fitInView()));
mFitROIAct = new QAction(tr("Fit in region of interest"), this); // Resize ROI to window; fit in view;
mFitROIAct->setShortcut(tr("Ctrl+1"));
connect(mFitROIAct, SIGNAL(triggered()), this, SLOT(fitInROI()));
mCameraGroupView = new QActionGroup(this);
//mCameraGroupView->addAction(mCameraLeftViewAct);
//mCameraGroupView->addAction(mCameraRightViewAct);
mCameraLeftViewAct = new QAction(tr("&Left"), mCameraGroupView);
mCameraLeftViewAct->setShortcut(tr("Ctrl++Shift+L"));
mCameraLeftViewAct->setCheckable(true);
connect(mCameraLeftViewAct, SIGNAL(triggered()), this, SLOT(setCamera()));
mCameraRightViewAct = new QAction(tr("&Right"), mCameraGroupView);
mCameraRightViewAct->setShortcut(tr("Ctrl++Shift+R"));
mCameraRightViewAct->setCheckable(true);
connect(mCameraRightViewAct, SIGNAL(triggered()), this, SLOT(setCamera()));
mCameraRightViewAct->setChecked(true); // right wird als default genommen, da reference image in triclops auch right ist // erste trj wurden mit left gerechnet
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mLimitPlaybackSpeed = new QAction(tr("&Limit playback speed"));
// Not checkable like Fix since this is also controlled through clicking on FPS and syncing currently would be bothersome
connect(mLimitPlaybackSpeed, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setPlayerSpeedLimited(!mPlayerWidget->getPlayerSpeedLimited());});
mFixPlaybackSpeed = new QAction(tr("&Fix playback speed"));
mFixPlaybackSpeed->setCheckable(true);
connect(mFixPlaybackSpeed, &QAction::toggled, mPlayerWidget, &Player::setPlayerSpeedFixed);
mSetToRealtime = new QAction(tr("&Realtime"));
connect(mSetToRealtime, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(1.0);});
mSetTo2p00 = new QAction(tr("&x2"));
connect(mSetTo2p00, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(2.0);});
mSetTo1p75 = new QAction(tr("&x1.75"));
connect(mSetTo1p75, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(1.75);});
mSetTo1p50 = new QAction(tr("&x1.5"));
connect(mSetTo1p50, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(1.5);});
mSetTo1p25 = new QAction(tr("&x1.25"));
connect(mSetTo1p25, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(1.25);});
mSetTo0p75 = new QAction(tr("&x0.75"));
connect(mSetTo0p75, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(0.75);});
mSetTo0p50 = new QAction(tr("&x0.5"));
connect(mSetTo0p50, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(0.5);});
mSetTo0p25 = new QAction(tr("&x0.25"));
connect(mSetTo0p25, &QAction::triggered, mPlayerWidget, [&](){mPlayerWidget->setSpeedRelativeToRealtime(0.25);});
mPlayerLooping = new QAction(tr("&Loop"));
mPlayerLooping->setCheckable(true);
connect(mPlayerLooping, &QAction::triggered, mPlayerWidget, &Player::setLooping);
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// -------------------------------------------------------------------------------------------------------
QSignalMapper* signalMapper = new QSignalMapper(this);
mDelPastAct = new QAction(tr("&Past part of all trj."), this);
connect(mDelPastAct, SIGNAL(triggered()), signalMapper, SLOT(map()));
signalMapper->setMapping(mDelPastAct, -1);
connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(deleteTrackPointAll(int))); // -1
mDelFutureAct = new QAction(tr("&Future part of all trj."), this);
connect(mDelFutureAct, SIGNAL(triggered()), signalMapper, SLOT(map()));
signalMapper->setMapping(mDelFutureAct, 1);
connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(deleteTrackPointAll(int))); // 1
mDelAllRoiAct = new QAction(tr("&Trj. moving through ROI"), this);
connect(mDelAllRoiAct, SIGNAL(triggered()), this, SLOT(deleteTrackPointROI()));
mDelPartRoiAct = new QAction(tr("Part of Trj. inside &ROI"), this);
connect(mDelPartRoiAct, SIGNAL(triggered()), this, SLOT(deleteTrackPointInsideROI()));
// -------------------------------------------------------------------------------------------------------
mCommandAct = new QAction(tr("&Command line options"), this);
connect(mCommandAct, SIGNAL(triggered()), this, SLOT(commandLineOptions()));
mKeyAct = new QAction(tr("&Key bindings"), this);
connect(mKeyAct, SIGNAL(triggered()), this, SLOT(keyBindings()));
mAboutAct = new QAction(tr("&About"), this);
connect(mAboutAct, SIGNAL(triggered()), this, SLOT(about()));
mOnlineHelpAct = new QAction(tr("Online &Help"), this);
mOnlineHelpAct->setShortcut(tr("Ctrl+H"));
connect(mOnlineHelpAct, SIGNAL(triggered()), this, SLOT(onlineHelp()));
}
/**
* @brief Helper function building menues out of QActions
* @see Petrack::createActions()
*/
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void Petrack::createMenus()
{
mFileMenu = new QMenu(tr("&File"), this);
mFileMenu->addAction(mOpenPrAct);
mFileMenu->addAction(mSaveAct);
mFileMenu->addAction(mSavePrAct);
mFileMenu->addSeparator();
mFileMenu->addAction(mOpenSeqAct);
mFileMenu->addAction(mOpenCameraAct);
mFileMenu->addAction(mSaveSeqVidAct);
mFileMenu->addAction(mSaveSeqVidViewAct);
mFileMenu->addAction(mSaveImageAct);
mFileMenu->addAction(mSaveSeqImgAct);
mFileMenu->addAction(mSaveViewAct);
mFileMenu->addAction(mSaveSeqViewAct);
mFileMenu->addAction(mPrintAct);
mFileMenu->addSeparator();
mFileMenu->addAction(mResetSettingsAct);
mFileMenu->addSeparator();
mFileMenu->addAction(mExitAct);
mViewMenu = new QMenu(tr("&View"), this);
mViewMenu->addAction(mAntialiasAct);
mViewMenu->addAction(mOpenGLAct);
mViewMenu->addAction(mCropZoomViewAct);
mCameraMenu = mViewMenu->addMenu(tr("&Camera"));
mCameraMenu->addAction(mCameraLeftViewAct);
mCameraMenu->addAction(mCameraRightViewAct);
mViewMenu->addAction(mFixPlaybackSpeed);
mViewMenu->addAction(mLimitPlaybackSpeed);
mPlaybackSpeedMenu = mViewMenu->addMenu(tr("&Playback speed"));
mPlaybackSpeedMenu->addAction(mSetToRealtime);
mPlaybackSpeedMenu->addAction(mSetTo2p00);
mPlaybackSpeedMenu->addAction(mSetTo1p75);
mPlaybackSpeedMenu->addAction(mSetTo1p50);
mPlaybackSpeedMenu->addAction(mSetTo1p25);
mPlaybackSpeedMenu->addAction(mSetTo0p75);
mPlaybackSpeedMenu->addAction(mSetTo0p50);
mPlaybackSpeedMenu->addAction(mSetTo0p25);
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mViewMenu->addSeparator();
mViewMenu->addAction(mFitViewAct);
mViewMenu->addAction(mFitROIAct);
mViewMenu->addAction(mResetAct);
mViewMenu->addSeparator();
mViewMenu->addAction(mFontAct);
mViewMenu->addSeparator();
mViewMenu->addAction(mHideControlsAct);
mDeleteMenu = new QMenu(tr("&Delete"), this);
mDeleteMenu->addAction(mDelPastAct);
mDeleteMenu->addAction(mDelFutureAct);
mDeleteMenu->addAction(mDelAllRoiAct);
mDeleteMenu->addAction(mDelPartRoiAct);
mHelpMenu = new QMenu(tr("&Help"), this);
mHelpMenu->addAction(mCommandAct);
mHelpMenu->addAction(mKeyAct);
mHelpMenu->addAction(mAboutAct);
mHelpMenu->addAction(mOnlineHelpAct);
menuBar()->addMenu(mFileMenu);
menuBar()->addMenu(mViewMenu);
menuBar()->addMenu(mDeleteMenu);
menuBar()->addMenu(mHelpMenu);
mCameraMenu->setEnabled(false);
}
/**
* @brief Helper function to create status bar at the bottom of the window
*/
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void Petrack::createStatusBar()
{
QFont f("Courier", 12, QFont::Bold); //Times Helvetica, Normal
statusBar()->setMaximumHeight(28);
statusBar()->showMessage(tr("Ready"));
statusBar()->addPermanentWidget(mStatusLabelStereo = new QLabel(" "));
statusBar()->addPermanentWidget(mStatusLabelTime = new QLabel(" "));
statusBar()->addPermanentWidget(mStatusLabelFPS = new QLabel(" "));
statusBar()->addPermanentWidget(mStatusPosRealHeight = new QDoubleSpinBox());
connect(mStatusPosRealHeight, SIGNAL(valueChanged(double)), this, SLOT(setStatusPosReal()));
//mStatusPosRealHeight->setEnabled(false); // temporaer, damit nichts eingetragen werden kann!!!!!!
statusBar()->addPermanentWidget(mStatusLabelPosReal = new QLabel(" "));
statusBar()->addPermanentWidget(mStatusLabelPos = new QLabel(" "));
statusBar()->addPermanentWidget(mStatusLabelColor = new QLabel(" "));
mStatusLabelStereo->setFont(f);
mStatusLabelStereo->setMinimumWidth(200);
mStatusLabelTime->setFont(f);
mStatusLabelTime->setMinimumWidth(200);
//mStatusLabelTime->setAlignment(Qt::AlignRight); ??? verschiebt text nach oben???!!!
mStatusLabelFPS->setFont(f);
mStatusLabelFPS->setMinimumWidth(80);
mStatusLabelFPS->setAutoFillBackground(true);
mStatusLabelFPS->setToolTip("Click to adapt play rate to fps rate");
//mStatusLabelFPS->setFrameStyle(QFrame::VLine);
mStatusPosRealHeight->setRange(-999.9, 9999.9); // in cm
mStatusPosRealHeight->setDecimals(1);
mStatusPosRealHeight->setFont(f);
mStatusLabelPosReal->setFont(f);
mStatusLabelPosReal->setMinimumWidth(340);
// mStatusLabelPosReal->setFrameStyle(QFrame::Sunken|QFrame::Panel);
mStatusLabelPos->setFont(f);
mStatusLabelPos->setMinimumWidth(100);
//mStatusLabelPos->setFrameStyle(QFrame::VLine|QFrame::Sunken);
// debout << mStatusLabelPos->frameWidth() <<endl; ???? warum 0, daher wird auch sunken, vline nicht richtig gesetzt!!!!
mStatusLabelColor->setFont(f);
mStatusLabelColor->setMinimumWidth(90);
mStatusLabelColor->setAutoFillBackground(true);
}
void Petrack::resetUI()
{
///ToDo:
///
/// Reset all UI elements to default settings
/// Noetig damit alle UI Elemente, welche in der neu geladenen Projekt-Datei z.B. noch nicht vorhanden sind, auf sinnvolle Werte gesetzt werden.
/// Anderenfalls kommt es evtl. beim nacheinander laden verschiedener Projekte zu einem Programmabsturz
///
return;
/// sequence , height
mSeqFileName = "";
mAnimation->free();
if( mImage )
{
mImage->fill(QColor::fromRgb(255,255,255));
mImageItem->setImage(mImage);
mLogoItem->show();
}
mStatusPosRealHeight->setValue(180.0);
/// calibration params
/// image filters
mControlWidget->filterBrightContrast->setCheckState(Qt::Unchecked);
mControlWidget->filterBrightParam->setValue(0);
mControlWidget->filterContrastParam->setValue(0);
mControlWidget->filterBorder->setCheckState(Qt::Unchecked);
mControlWidget->filterBorderParamSize->setValue(0);
QColor defaultBorder = Qt::black;
getBorderFilter()->getBorderColR()->setValue(defaultBorder.red());
getBorderFilter()->getBorderColG()->setValue(defaultBorder.green());
getBorderFilter()->getBorderColB()->setValue(defaultBorder.blue());
mControlWidget->filterBg->setCheckState(Qt::Unchecked);
mControlWidget->filterBgDeleteNumber->setValue(3);
mControlWidget->filterBgDeleteTrj->setCheckState(Qt::Checked);
mControlWidget->filterBgShow->setCheckState(Qt::Unchecked);
mControlWidget->filterBgUpdate->setCheckState(Qt::Unchecked);
getBackgroundFilter()->setFilename(nullptr);
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getBackgroundFilter()->reset();
mControlWidget->filterSwap->setCheckState(Qt::Unchecked);
mControlWidget->filterSwapH->setCheckState(Qt::Unchecked);
mControlWidget->filterSwapV->setCheckState(Qt::Unchecked);
/// intrinsic params
mControlWidget->apply->setCheckState(Qt::Unchecked);
mControlWidget->fx->setValue(1000);
mControlWidget->fy->setValue(1000);
mControlWidget->cx->setValue(960);
mControlWidget->cx->setMinimum(0);
mControlWidget->cx->setMaximum(mControlWidget->cx->value()*2);
mControlWidget->cy->setValue(540);
mControlWidget->cx->setMinimum(0);
mControlWidget->cy->setMaximum(mControlWidget->cy->value()*2);
mControlWidget->r2->setValue(0);
mControlWidget->r4->setValue(0);
mControlWidget->r6->setValue(0);
mControlWidget->tx->setValue(0);
mControlWidget->ty->setValue(0);
//mControlWidget->k4->setValue(0);
//mControlWidget->k5->setValue(0);
//mControlWidget->k6->setValue(0);
mControlWidget->quadAspectRatio->setCheckState(Qt::Unchecked);
mControlWidget->fixCenter->setCheckState(Qt::Unchecked);
mControlWidget->tangDist->setCheckState(Qt::Checked);
getAutoCalib()->setBoardSizeX(6);
getAutoCalib()->setBoardSizeY(8);
getAutoCalib()->setSquareSize(5.0);
getAutoCalib()->setCalibFiles(QStringList());
/// extrinsic params
mControlWidget->trans1->setValue(0);
mControlWidget->trans2->setValue(0);
mControlWidget->trans3->setValue(-500);
mControlWidget->rot1->setValue(0);
mControlWidget->rot2->setValue(0);
mControlWidget->rot3->setValue(0);
getExtrCalibration()->setExtrCalibFile(nullptr);
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/// coord system
mControlWidget->coordShow->setCheckState(Qt::Unchecked);
mControlWidget->coordFix->setCheckState(Qt::Unchecked);
mControlWidget->coordTab->setCurrentIndex(0);
// 3D
mControlWidget->coord3DTransX->setValue(0);
mControlWidget->coord3DTransY->setValue(0);
mControlWidget->coord3DTransZ->setValue(0);
mControlWidget->coord3DAxeLen->setValue(200);
mControlWidget->coord3DSwapX->setCheckState(Qt::Unchecked);
mControlWidget->coord3DSwapY->setCheckState(Qt::Unchecked);
mControlWidget->coord3DSwapZ->setCheckState(Qt::Unchecked);
mControlWidget->extCalibPointsShow->setCheckState(Qt::Unchecked);
mControlWidget->extVanishPointsShow->setCheckState(Qt::Unchecked);
// 2D
mControlWidget->coordTransX->setValue(0);
mControlWidget->coordTransY->setValue(0);
mControlWidget->coordRotate->setValue(0);
mControlWidget->coordScale->setValue(100);
mControlWidget->coordAltitude->setValue(535);
mControlWidget->coordUnit->setValue(100);
mControlWidget->coordUseIntrinsic->setCheckState(Qt::Unchecked);
/// alignment grid
mControlWidget->gridShow->setCheckState(Qt::Unchecked);
mControlWidget->gridFix->setCheckState(Qt::Unchecked);
mControlWidget->gridTab->setCurrentIndex(0);
// 3D
mControlWidget->grid3DTransX->setValue(0);
mControlWidget->grid3DTransY->setValue(0);
mControlWidget->grid3DTransZ->setValue(0);
mControlWidget->grid3DResolution->setValue(100);
// 2D
mControlWidget->gridTransX->setValue(0);
mControlWidget->gridTransY->setValue(0);
mControlWidget->gridRotate->setValue(0);
mControlWidget->gridScale->setValue(100);
///
/// recognition params
///
mControlWidget->performRecognition->setCheckState(Qt::Unchecked);
mControlWidget->recoStep->setValue(1);
// region of interest
mControlWidget->roiFix->setCheckState(Qt::Unchecked);
mControlWidget->roiShow->setCheckState(Qt::Unchecked);
getRecoRoiItem()->setRect(0,0,0,0);
// marker, default multicolor marker (until 11/2016 hermes marker)
mControlWidget->recoMethod->setCurrentIndex(
mControlWidget->recoMethod->findData(QVariant::fromValue(reco::RecognitionMethod::MultiColor)));
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mControlWidget->markerBrightness->setValue(100);
mControlWidget->markerIgnoreWithout->setCheckState(Qt::Checked);
// size and color
mControlWidget->recoShowColor->setCheckState(Qt::Checked);
mControlWidget->recoAutoWB->setCheckState(Qt::Checked);
mControlWidget->recoColorX->setCurrentIndex(0);
mControlWidget->recoColorY->setCurrentIndex(1);
mControlWidget->recoColorZ->setValue(255);
mControlWidget->recoGreyLevel->setValue(50);
mControlWidget->recoSymbolSize->setValue(10);
// map
mControlWidget->recoColorModel->setCurrentIndex(0);
mControlWidget->colorPlot->getMapItem()->delMaps();
mControlWidget->mapNr->setValue(0);
mControlWidget->mapNr->setMinimum(0);
mControlWidget->mapNr->setMaximum(0);
mControlWidget->mapX->setValue(0);
mControlWidget->mapY->setValue(0);
mControlWidget->mapW->setValue(0);
mControlWidget->mapH->setValue(0);
mControlWidget->mapColor->setCheckState(Qt::Checked);
mControlWidget->mapHeight->setValue(180);
// mControlWidget->colorPlot->replot();
mControlWidget->mapDefaultHeight->setValue(180);
///
/// tracking params
///
mControlWidget->trackOnlineCalc->setCheckState(Qt::Checked);
mControlWidget->trackRepeat->setCheckState(Qt::Checked);
mControlWidget->trackRepeatQual->setValue(50);
mControlWidget->trackExtrapolation->setCheckState(Qt::Checked);
mControlWidget->trackMerge->setCheckState(Qt::Unchecked);
mControlWidget->trackOnlyVisible->setCheckState(Qt::Checked);
getTrackRoiItem()->setRect(0,0,0,0);
// export options
mControlWidget->trackMissingFrames->setCheckState(Qt::Checked);
mControlWidget->trackRecalcHeight->setCheckState(Qt::Checked);
mControlWidget->trackAlternateHeight->setCheckState(Qt::Unchecked);
mControlWidget->exportElimTp->setCheckState(Qt::Unchecked);
mControlWidget->exportElimTrj->setCheckState(Qt::Unchecked);
mControlWidget->exportSmooth->setCheckState(Qt::Checked);
mControlWidget->exportViewDir->setCheckState(Qt::Unchecked);
mControlWidget->exportAngleOfView->setCheckState(Qt::Unchecked);
mControlWidget->exportUseM->setCheckState(Qt::Unchecked);
mControlWidget->exportComment->setCheckState(Qt::Unchecked);
mControlWidget->exportMarkerID->setCheckState(Qt::Unchecked);
// test options
mControlWidget->testEqual->setCheckState(Qt::Checked);
mControlWidget->testVelocity->setCheckState(Qt::Checked);
mControlWidget->testInside->setCheckState(Qt::Checked);
mControlWidget->testLength->setCheckState(Qt::Checked);
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// search region
mControlWidget->trackRegionScale->setValue(16);
mControlWidget->trackRegionLevels->setValue(3);
mControlWidget->trackErrorExponent->setValue(0);
mControlWidget->trackShowSearchSize->setCheckState(Qt::Unchecked);
// path params
mControlWidget->trackShow->setCheckState(Qt::Checked);
mControlWidget->trackFix->setCheckState(Qt::Unchecked);
mControlWidget->trackShowOnlyVisible->setCheckState(Qt::Unchecked);
mControlWidget->trackShowOnly->setCheckState(Qt::Unchecked);
mControlWidget->trackShowOnlyNr->setValue(1);
mControlWidget->trackShowOnlyList->setCheckState(Qt::Unchecked);
mControlWidget->trackShowOnlyNrList->setEnabled(false);
mControlWidget->trackShowOnlyListButton->setEnabled(false);
mControlWidget->trackShowCurrentPoint->setCheckState(Qt::Checked);
mControlWidget->trackShowPoints->setCheckState(Qt::Unchecked);
mControlWidget->trackShowPath->setCheckState(Qt::Checked);
mControlWidget->trackShowColColor->setCheckState(Qt::Checked);
mControlWidget->trackShowColorMarker->setCheckState(Qt::Checked);
mControlWidget->trackShowNumber->setCheckState(Qt::Checked);
mControlWidget->trackShowGroundPosition->setCheckState(Qt::Unchecked);
mControlWidget->trackShowGroundPath->setCheckState(Qt::Unchecked);
mControlWidget->setTrackPathColor(Qt::red);
mControlWidget->setTrackGroundPathColor(Qt::green);
mControlWidget->trackHeadSized->setCheckState(Qt::Checked);
mControlWidget->trackCurrentPointSize->setValue(60);
mControlWidget->trackPointSize->setValue(7);
mControlWidget->trackPathWidth->setValue(2);
mControlWidget->trackColColorSize->setValue(11);
mControlWidget->trackColorMarkerSize->setValue(14);
mControlWidget->trackNumberSize->setValue(14);
mControlWidget->trackGroundPositionSize->setValue(1);
mControlWidget->trackGroundPathSize->setValue(1);
mControlWidget->trackShowPointsColored->setCheckState(Qt::Checked);
mControlWidget->trackNumberBold->setCheckState(Qt::Checked);
mControlWidget->trackShowBefore->setValue(15);
mControlWidget->trackShowAfter->setValue(15);
/// analysis params
mControlWidget->anaMissingFrames->setCheckState(Qt::Checked);
mControlWidget->anaMarkAct->setCheckState(Qt::Unchecked);
mControlWidget->anaStep->setValue(25);
mControlWidget->anaConsiderX->setCheckState(Qt::Unchecked);
mControlWidget->anaConsiderY->setCheckState(Qt::Checked);
mControlWidget->anaConsiderAbs->setCheckState(Qt::Unchecked);
mControlWidget->anaConsiderRev->setCheckState(Qt::Unchecked);
mControlWidget->showVoronoiCells->setCheckState(Qt::Unchecked);
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